• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
Copyright © 2010 Ryan...
-Nice neat notes that are legible and use indents when
appropriate.
-Example of indent.
-Skip a line between topics
-
-Mak...
• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
• BLACK SLIDE: Pay at...
• Keep an eye out for “The-Owl” and raise
your hand as soon as you see him.
– He will be hiding somewhere in the slideshow...
“Hoot, Hoot”
“Good Luck!”
Copyright © 2010 Ryan P. Murphy
• More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology
Topics Unit, The Astronomy Topic...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
 New Area of focus: Atomic Bonding
Copyright © 2010 Ryan P. Murphy
 New Area of focus: Atomic Bonding
Copyright © 2010 Ryan P. Murphy
 Chemical Bonding: The attraction that holds
atoms close to each other.
Copyright © 2010 Ryan P. Murphy
 Chemical Bonding: The attraction that holds
atoms close to each other.
Copyright © 2010 Ryan P. Murphy
 Ionic, Covalent, Metallic
Copyright © 2010 Ryan P. Murphy
 Ionic, Covalent, Metallic
Copyright © 2010 Ryan P. Murphy
 Ionic, Covalent, Metallic
Covalent – Share electrons
Copyright © 2010 Ryan P. Murphy
 Ionic, Covalent, Metallic
Covalent – Share electrons
Copyright © 2010 Ryan P. Murphy
 Ionic, Covalent, Metallic
Covalent – Share electrons
Ionic – Gain or lose electrons
(transfer)
Copyright © 2010 Ryan P...
 Ionic, Covalent, Metallic
Covalent – Share electrons
Ionic – Gain or lose electrons
(transfer)
Copyright © 2010 Ryan P...
 Ionic, Covalent, Metallic
Covalent – Share electrons
Ionic – Gain or lose electrons
(transfer)
Metallic- Many free el...
“My name is
Bond.”
Copyright © 2010 Ryan P. Murphy
“Covalent
Bond.”
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Covalent bonding occurs by a sharing of
valence electrons (Strongest) (SPONCH).
Copyright © 2010 Ryan P. Murphy
 Ionic bonding (+/-) Bonds created by the
attraction of opposite charges.
Copyright © 2010 Ryan P. Murphy
“Ionic Please.”
“Transferred.”
“Not shared.”
 Ionization: The process of removing
electrons from an atom to form ions.
Copyright © 2010 Ryan P. Murphy
• Ionic - One atom strips electron from the other so
both are now stable. Held then by + / - charge
Copyright © 2010 Ryan ...
• Ionic - One atom strips electron from the other so
both are now stable. Held then by + / - charge
Copyright © 2010 Ryan ...
• Ionic - One atom strips electron from the other so
both are now stable. Held then by + / - charge
Copyright © 2010 Ryan ...
 Ionic Bonding: Forms crystal lattice.
Copyright © 2010 Ryan P. Murphy
Learn more:
http://web.jjay.cuny.edu/~
acarpi/NSC/5-bonds.htm
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
Metal or non-metal?
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
Metal or non-metal?
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
Opposites sides of the Period...
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
Opposites sides of the Period...
 Metal bonding to a non-metal will always
be an ionic bond.
Copyright © 2010 Ryan P. Murphy
Opposites sides of the Period...
Video: Ionic and Covalent Bonds
http://www.youtube.com/watch?v=Kj3o0Xv
hVqQ&feature=results_main&playnext=1&
list=PL85B1E4...
 Metallic bonding: The bonding between
atoms within metals. The sharing of many
free electrons.
Copyright © 2010 Ryan P. ...
 Metallic bonding: The bonding between
atoms within metals. The sharing of many
free electrons.
Copyright © 2010 Ryan P. ...
• Activity! Generating heat by breaking
metallic bonds.
Copyright © 2010 Ryan P. Murphy
• Activity! Generating heat by breaking
metallic bonds. Wear Safety Goggles.
Copyright © 2010 Ryan P. Murphy
• Activity! Generating heat by breaking
metallic bonds.
– Bend spoon back and forth to generate very
hot temperatures, WAT...
• Activity! Generating heat by breaking
metallic bonds.
– Bend spoon back and forth to generate very
hot temperatures, WAT...
• Video! Ionic and Covalent Bonding.
• http://www.youtube.com/watch?v=QqjcCv
zWwww
• Video Link! (Optional) Khan Academy,
Atomic Bonding.
– http://www.khanacademy.org/video/ionic--
covalent--and-metallic-b...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
 Ion: A charged atom.
 When an atom strips an electron, now one atom has
1+ (cation), and the other has 1 – (anion),
Cop...
“Ahh, I just
lost an
electron?”
“Ahh, I just
lost an
electron?”
“Are you
positive?”
“Ahh, I just
lost an
electron?”
“Are you
positive?”
“I can’t take
this anymore”
The closer and more tightly bound an electron is to
the nucleus, the more difficult it will be to
remove, and the higher i...
Protons stink!
I hate being in this shell.
This is the worst.
Nightmare
Protons stink!
I hate being in this shell.
This is the worst.
Nightmare
Protons stink!
I hate being in this shell.
This is the worst.
Nightmare
This is so nice
I’m so happy.
Protons stink!
I hate being in this shell.
This is the worst.
Nightmare
This is so nice
I’m so happy.
The atom has a neutral charge
when the number is the same.
The atom has a neutral charge
when the number is the same.
When you remove an
electron
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive
Yay,...
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive (Cat...
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive (Cat...
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive (Cat...
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive (Cat...
The atom has a neutral charge
when the number is the same.
When you remove an
electron the atom becomes
more positive (Cat...
• Activity! Online Atom Builder. (Charge)
– Can try the game level 3.
• http://phet.colorado.edu/en/simulation/build
-an-a...
• Which atom below is the anion, and which
is the cation?
• Sodium formed a cation because it lost 1
electron and became positive.
• Chlorine formed an anion because it gained
-1 electron. More negative.
• Which atom below formed a cation, and
which formed an anion?
• Which atom below formed a cation, and
which formed an anion?
• Which atom below formed a cation, and
which formed an anion?
• Which atom below formed a cation, and
which formed an anion?
• Which atom below formed a cation, and
which formed an anion?
• Which Gnome is the Cation, and
which Gnome is the Anion?
Copyright © 2010 Ryan P. Murphy
• Which Gnome is the Cation, and
which Gnome is the Anion?
Copyright © 2010 Ryan P. Murphy
Cation +1
gives an
electron
• Which Gnome is the Cation, and
which Gnome is the Anion?
Copyright © 2010 Ryan P. Murphy
Cation +1
gives an
electron
Ani...
• Electron Affinity: The amount of energy
required to detach an electron from a singly
charged negative ion.
Copyright © 2...
• Will this atom want to lose this valence
electron, or gain many electrons to have a
full outer shell?
Copyright © 2010 R...
• Answer: This Potassium atom will want to
lose this electron. It has a low electron
affinity.
Copyright © 2010 Ryan P. Mu...
Copyright © 2010 Ryan P. Murphy
Who wants it?
Copyright © 2010 Ryan P. Murphy
Who wants it?
Copyright © 2010 Ryan P. Murphy
Who wants it?
Copyright © 2010 Ryan P. Murphy
Who wants it?
Copyright © 2010 Ryan P. Murphy
Who wants it?
It is ionic because it's a bond between a
metal(potassium) and a non-metal(c...
Copyright © 2010 Ryan P. Murphy
Who wants it?
It is ionic because it's a bond between a
metal(potassium) and a non-metal(c...
Copyright © 2010 Ryan P. Murphy
Who wants it?
It is ionic because it's a bond between a
metal(potassium) and a non-metal(c...
• Will this atom want to lose these valence
electrons, or gain one electron to have a full
outer shell?
Copyright © 2010 R...
• Answer: This Chlorine atom will want to
gain one electron rather than lose seven.
Copyright © 2010 Ryan P. Murphy
• Answer: This Chlorine atom will want to
gain one electron rather than lose seven.
– It has a high electron affinity.
Cop...
• Answer: This Chlorine atom will want to
gain one electron rather than lose seven.
– It has a high electron affinity.
Cop...
Which atom below has a high electron
affinity, and which has a low electron affinity?
Fluorine Sodium
High Electron Affini...
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
Answers:
Fluorine Sodium
High Electron Affinity Low Electron Affinity
Copyright © 2010 Ryan P. Murphy
• Precipitation Reactions: Occur when cations
and anions of aqueous solutions combine to
form an insoluble ionic solid, ca...
• Precipitation Reactions: Occur when cations
and anions of aqueous solutions combine to
form an insoluble ionic solid, ca...
• Video Link! Precipitation Reactions Crash
Course.
– Advanced and Optional
– http://www.youtube.com/watch?v=IIu16dy3ThI&l...
• Acids and Bases optional PowerPoint in
folder.
– Nice reading can be found here.
– http://www.visionlearning.com/library...
• Acid: a substance which when added to
water produces hydrogen ions [H+].
– React with zinc, magnesium, or aluminum and f...
• Acid: a substance which when added to
water produces hydrogen ions [H+].
– React with zinc, magnesium, or aluminum and f...
• Base: a substance which when added to
water produces hydroxide ions [OH-].
– Feel soapy or slippery
– Turn litmus blue
–...
• Base: a substance which when added to
water produces hydroxide ions [OH-].
– Feel soapy or slippery.
– Turns litmus blue...
• Which is an Acid and which is a Base?
OH-
OH-
OH-
OH-
OH-
Lots of OH-, High pH
• Which is an Acid and which is a Base?
OH-
OH-
OH-
OH-
OH-
Lots of OH-, High pH
• Which is an Acid and which is a Base?
OH-
OH-
OH-
OH-
OH-
Lots of OH-, High pH
• Which is an Acid and which is a Base?
OH-
OH-
OH-
OH-
OH-
Lots of OH-, High pH
• Which is an Acid and which is a Base?
• Which is not true of a base?
A.) Feel soapy or slippery.
B.) Turns litmus red.
C.) They react with most cations to preci...
• Which is not true of a base?
A.) Feel soapy or slippery.
B.) Turns litmus red.
C.) They react with most cations to preci...
• Which is not true of a base?
A.) Feel soapy or slippery.
B.) Turns litmus red.
C.) They react with most cations to preci...
• Which is not true of a base?
A.) Feel soapy or slippery.
B.) Turns litmus red.
C.) They react with most cations to preci...
• Which is not true of a base?
A.) Feel soapy or slippery.
B.) Turns litmus blue.
C.) They react with most cations to prec...
• Which is not true of acids?
A.) Acid: a substance which when added to water
produces hydrogen ions [H+].
B.) React with ...
• Which is not true of acids?
A.) Acid: a substance which when added to water
produces hydrogen ions [H+].
B.) React with ...
• Which is not true of acids?
A.) Acid: a substance which when added to water
produces hydrogen ions [H+].
B.) React with ...
• Which is not true of acids?
A.) Acid: a substance which when added to water
produces hydrogen ions [H+].
B.) React with ...
• Which is not true of acids?
A.) Acid: a substance which when added to water
produces hydrogen ions [H+].
B.) React with ...
• Electronegativity increases from lower left
to upper right.
Copyright © 2010 Ryan P. Murphy
• Electronegativity increases from lower left
to upper right.
Copyright © 2010 Ryan P. Murphy
Moving top to bottom down th...
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti Ga Ge As Se Br Kr
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Note: Noble
gases are
missing.
Copyright © 2010 Ryan P. Murphy
• The most strongly electronegative
element, Fluorine (F).
Copyright © 2010 Ryan P. Murphy
• The most strongly electronegative
element, Fluorine (F).
Copyright © 2010 Ryan P. Murphy
“I want
electrons.”
• The most strongly electronegative
element, Fluorine (F).
• The least electronegative element is
Francium (Fr).
Copyright...
• The most strongly electronegative element,
Fluorine (F).
• The least electronegative element is
Francium (Fr).
Copyright...
• The most strongly electronegative
element, Fluorine (F).
• The least electronegative element is
Francium (Fr).
Copyright...
• Electronegativity is a measure of the
attraction of an atom for the electrons in a
chemical bond.
Copyright © 2010 Ryan ...
• Electronegativity is a measure of the
attraction of an atom for the electrons in a
chemical bond.
– The higher the elect...
• Electronegativity is a measure of the
attraction of an atom for the electrons in a
chemical bond.
– The higher the elect...
• Electronegativity is a measure of the
attraction of an atom for the electrons in a
chemical bond.
– The higher the elect...
– Electrons with low ionization energies have a low
electronegativity because their nuclei do not exert
a strong attractiv...
– Electrons with low ionization energies have a low
electronegativity because their nuclei do not exert
a strong attractiv...
– Electrons with low ionization energies have a low
electronegativity because their nuclei do not exert
a strong attractiv...
– Electrons with low ionization energies have a low
electronegativity because their nuclei do not exert
a strong attractiv...
• A polar bond: Results in the unequal sharing
of the electrons in the bond.
Copyright © 2010 Ryan P. Murphy
• A polar bond: Results in the unequal sharing
of the electrons in the bond.
– When two unlike atoms are covalently bonded...
• A polar bond: Results in the unequal sharing
of the electrons in the bond.
– When two unlike atoms are covalently bonded...
• Hydrogen Bond: A chemical bond in which a
hydrogen atom of one molecule is attracted
to an electronegative atom.
• Hydrogen Bond: A chemical bond in which a
hydrogen atom of one molecule is attracted
to an electronegative atom.
• Hydrogen Bond: A chemical bond in which a
hydrogen atom of one molecule is attracted
to an electronegative atom.
– Espec...
• Hydrogen Bond: A chemical bond in which a
hydrogen atom of one molecule is attracted
to an electronegative atom.
– Espec...
• The three classes of bonds
• The three classes of bonds
– Nonpolar Covalent
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
Try
Ethane
C2H6?
Try
Ethane
C2H6?
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• The three classes of bonds
– Nonpolar Covalent
– Polar Covalent
– Ionic
• The most commonly used electronegativity scale...
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Which one is polar covalent and which one
nonpolar?
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• Layering liquids with different densities.
• Use a clear container and add the following
in this order….
– Corn Syrup
– ...
• I would recommend completing these
questions right away.
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
Carbon = 2.55
Hydrogen = 2.20
Carbon = 2.55
Oxygen = 3.44
Hydrogen = 2.20
Oxygen = 3.44
Hydrogen = 2.20
Carbon = 2.55
2.55...
• Video! Ionic and Covalent Bonding.
• http://www.youtube.com/watch?v=QqjcCv
zWwww
• Video Link! Ionic and Covalent Bonds
– https://www.youtube.com/watch?v=7DjsD7Hcd9U
• (Optional Link): Khan Academy
• Ionization Energy (12 min) Advanced
• http://www.khanacademy.org/video/periodi
c-table-t...
• Video Link! Speaking Chemistry Crash
Course.
– Optional and Advanced.
– http://www.youtube.com/watch?v=mlRhLicNo8Q&l
ist...
• Remember:
• Covalent – Sharing an Electron many of
the SPONCH elements.
• Remember:
• Covalent – Sharing an Electron many of
the SPONCH elements.
• Ionic – Opposite charges + / -
• Remember:
• Covalent – Sharing an Electron many of
the SPONCH elements.
• Ionic – Opposite charges + / -
• Metallic – Ma...
• Quiz Wiz: Label as either…
• Covalent, Ionic, or Metallic 1-10
Copyright © 2010 Ryan P. Murphy
• Bonus: Name the actor and movie
character.
• Answers! Quiz Wiz: Label as either,
Covalent, Ionic, or Metallic 1-10
Copyright © 2010 Ryan P. Murphy
• Bonus: Name the actor and movie
character.
• Bonus: Name the actor and movie
character. Sean Connery
• Optional worksheets / quizzes associated
with atomic bonding (Links)
– http://moodle.northsideprep.org/pluginfile.php/
8...
• Optional PowerPoint “Properties of Water”
– Found in activities folder.
– More about polar and nonpolar.
• Video Link! Carbon Crash Course and Nice
Review of Unit. (Optional)
– Preview for language and content.
– http://www.you...
 Chemical Change: The change of
substances into other substances through a
reorganization of the atoms.
Copyright © 2010 ...
• Check out this awesome chemical reaction
• Demonstrations of chemical change.
• Demonstration – Chemical Change with
baking soda and vinegar.
Copyright © 2010 Ryan P. Murphy
• Demonstration
– Fill bottle with screw
top with vinegar.
– Fill balloon with baking
soda using funnel.
– Attach bottom o...
• The baking soda (NaHCO3) mixes with the
vinegar (HC2H3O2)
–HC2H3O2 + NaHCO3 ===> NaC2H3O2 +
H2CO3
–The H2CO3 quickly bre...
• The baking soda (NaHCO3) mixes with the
vinegar (HC2H3O2)
–HC2H3O2 + NaHCO3 ===> NaC2H3O2 +
H2CO3
–The H2CO3 quickly bre...
• The baking soda (NaHCO3) mixes with the
vinegar (HC2H3O2)
–HC2H3O2 + NaHCO3 ===> NaC2H3O2 +
H2CO3
–The H2CO3 quickly bre...
• The baking soda (NaHCO3) mixes with the
vinegar (HC2H3O2)
–HC2H3O2 + NaHCO3 ===> NaC2H3O2 +
H2CO3
–The H2CO3 quickly bre...
• The baking soda (NaHCO3) mixes with the
vinegar (HC2H3O2)
–HC2H3O2 + NaHCO3 ===> NaC2H3O2 +
H2CO3
–The H2CO3 quickly bre...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Activity Demonstration – Electrolysis.
– What is happening in the beaker? Can you guess the
chemical change?
Copyright ©...
• Electrolysis of water is the decomposition of
water (H2O) into oxygen (O2) and hydrogen (H).
• Water and hydrogen could be the answer to
finding a clean renewable source of energy.
• Combustion can create a chemical
change.
Copyright © 2010 Ryan P. Murphy
• Combustion can create a chemical
change.
–Requires oxygen which then mixes
with the substance being burned.
Copyright © ...
• Chemical Reaction Mercury(II)
thiocyanate decomposition.
– http://www.youtube.com/watch?v=ritaljhhk7s
Copyright © 2010 R...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
This is really difficult
learning ahead and
I’m going to try my
best to learn it. I’m
not going to give up.
This is really...
• Balancing Chemical Equations.
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing Chemical Equations.
– This is what happens in a chemical reaction
– It describes what you started with…and end...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• Balancing a chemical equation refers to
establishing the mathematical relationship
between the quantity of reactants and...
• In any physical or chemical change, matter
is neither created nor destroyed
Copyright © 2010 Ryan P. Murphy
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
• In any physical or chemical change, matter
is neither created nor destroyed
– Matter can be changed from one form to
ano...
Big Bang
All Matter
Big Bang
All Matter
Particles join
together
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
Big Bang
All Matter
Particles join
together
Gravity attracts
particles, forms
stars, planets
Galaxies
Sun releases
particl...
• Remember the Law Conservation of Mass:
Matter cannot be created or destroyed. That
means we need to have the same amount...
• Remember the Law Conservation of Mass:
Matter cannot be created or destroyed. That
means we need to have the same amount...
• Remember the Law Conservation of Mass:
Matter cannot be created or destroyed. That
means we need to have the same amount...
• Remember the Law Conservation of Mass:
Matter cannot be created or destroyed. That
means we need to have the same amount...
• Begin balancing chemical equations by
putting numbers (coefficients) in front of
them.
• Begin balancing chemical equations by
putting numbers (coefficients) in front of
them.
– Example H2O on one side could b...
• Begin balancing chemical equations by
putting numbers (coefficients) in front of
them.
– Example H2O on one side could b...
• Begin balancing chemical equations by
putting numbers (coefficients) in front of
them.
– Example H2O on one side could b...
• Begin balancing chemical equations by
putting numbers (coefficients) in front of
them.
– Example H2O on one side could b...
• Balancing Equations Available Sheet.
– Complete each equation as we cover it in
class.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals. BOXES!!!
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• A way to start off the process is to create
an inventory of your chemicals.
• Now look at the inventory and begin the
process of balancing the equation.
One Sodium
One Sodium Two Sodium
One Sodium Two Sodium
Let’s add a 2 here and see if it balances.
2
Did it balance? Are we done?
2
Did it balance? Are we done?
We should do a new inventory chart.
2
2
2
2
2
2
2
2
2
2
2
2 2
2
2 2
2
2 2
2
2 2
6
2
2 2
6
2
2 2
6
2
2 2
6 5
2
2 2
6 5
One Sodium Two Sodium
Let’s try again and add a 2 to the other side.
2 2
Does it balance this time?
This is a balanced equation.
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
• It should work most of the time although it can be
very tricky. Always keep an inventory chart or it
will get all messed...
__CH4 + __O2 --> __CO2 + __H2O__CH4 + __O2 --> __CO2 + __H2O
C
H
O
1 1
4 2
2 3
__CH4 + __O2 --> __CO2 + __H2O__CH4 + __O2 --> __CO2 + __H2O
C
H
O
1 1
4 2
2 3
What should
we put to
equal 4?
• See if this is right?
__CH4 + __O2 --> __CO2 + __H2O__CH4 + __O2 --> __CO2 + __H2O
C
H
O
• Answer: Incorrect – The inventory does not match.
__CH4 + __O2 --> __CO2 + __H2O1 CH4 + 2 O2 --> 2 CO2 + 2 H2O
C
H
O
1 2...
• Answer: See if this is right?
__CH4 + __O2 --> __CO2 + __H2O1 CH4 + 2 O2 --> 1 CO2 + 2 H2O
C
H
O
• Answer: See if this is right?
__CH4 + __O2 --> __CO2 + __H2O1 CH4 + 2 O2 --> 1 CO2 + 2 H2O
C
H
O
• Answer: See if this is right?
• Answer: Yes, A balanced equation
__CH4 + __O2 --> __CO2 + __H2O1 CH4 + 2 O2 --> 1 CO2 + ...
• What’s this famous equation?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
• What’s this famous equation?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
• What’s this famous equation?
• Can you balance it?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
___CO2 + ___H2O = _...
• What’s this famous equation?
• Can you balance it?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
___CO2 + ___H2O = _...
• What’s this famous equation?
• Does this balance?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
___CO2 + ___H2O = __...
• What’s this famous equation?
• Does this balance?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
___CO2 + ___H2O = __...
• What’s this famous equation?
• Does this balance?
___CO2 + ___H2O + light energy = __C6H12O6 + __O2
___CO2 + ___H2O = __...
• Which of the following equations is the
correct equation for photosynthesis?
• A) 6O2 + 6H2O + light energy = C12H6O6 + ...
• Which of the following equations is the
correct equation for photosynthesis?
• A) 6O2 + 6H2O + light energy = C12H6O6 + ...
• Find the Photosynthesis equation.
• A) 6O2 + 6H2O + light energy = C12H6O6 + 6O2
• B) 6CO2 + 6H2O + sugar = C6H12O6 + 6O...
• Find the Photosynthesis equation.
• A) 6O2 + 6H2O + light energy = C12H6O6 + 6O2
• B) 6CO2 + 6H2O + sugar = C6H12O6 + 6O...
• What’s this famous equation?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
• What’s this famous equation?
• Can you balance it?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
• What’s this famous equation?
• Can you balance it?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
• What’s this famous equation?
• Can you balance it?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
___+C6H12O6 + __O2 ...
• What’s this famous equation?
• Can you balance it?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
___+C6H12O6 + __O2 ...
• What’s this famous equation?
• Will this balance?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
___+C6H12O6 + __O2 =...
• What’s this famous equation?
• Will this balance?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
___+C6H12O6 + __O2 =...
• What’s this famous equation?
• Will this balance?
___C6H12O6 + 6O2 = Released energy + 6CO2 + 6H2O.
___+C6H12O6 + __O2 =...
• Which of the following equations is the correct
one for the respiration equation?
• A) C6H12O6 + 6H2O = Released energy ...
• Answer! Which of the following equations is the
correct one for the respiration equation?
• A) C6H12O6 + 6H2O = Released...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
• Which one is the equation for
photosynthesis, and which one is the
equation for respiration?
• A) 6O2 + 6H2O + light ene...
Mitochondria
Mitochondria
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
Mitochondria Chloroplast
• Try Again
__CH4 + __O2 --> __CO2 + __H2O___ NaCl + __ BeF2 --> __ NaF +__ BeCl2
Na
Cl
Be
F
• Try Again BOXES!!!
__CH4 + __O2 --> __CO2 + __H2O___ NaCl + __ BeF2 --> __ NaF +__ BeCl2
Na
Cl
Be
F
• Try Again BOXES!!!
__CH4 + __O2 --> __CO2 + __H2O___ NaCl + __ BeF2 --> __ NaF +__ BeCl2
Na
Cl
Be
F
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
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Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
Atomic Bonding, Balancing Chemical Equations, Endothermic and Exothermic Reactions Lesson PowerPoint
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