Element vs
Compound Mini
Lesson
What’s an element?
 Remember…. A pure substance….that can
not be broken down into another
substance…..
 Name 5 elements?
Pod Discussion: Do you think
elements combine? Explain your
thinking…. provide evidence?
Salt Water Sugar
Compound
write this down in your ISN
 Pure substance composed of two or more different
elements joined by chemical bonds.
 These chemical bonds can only be separated by other
chemicals. You can not physically pull, cut, or tear a
compound apart.
 Made of elements in a specific ratio .
What does ratio mean?
How much of one
thing is compared to
another.
Compound CO is a deadly
compound… What
two elements is it
made from? What is
the ratio of
elements?
Carbon and Oxygen
Waist gas from an
engine.
Carbon Monoxide
Carbon Monoxide
Compound
NaCl/ is a common
compound… What
two elements is it
made from? What is
the ratio of
elements?
Sodium
Chlorine/Chloride
Salt
Sodium Chloride
A square compound under a
microscope.
Compound
C12H22O11 is a
common
compound… What
three elements is it
made from? What is
the ratio of
elements?
Carbon Hydrogen
Oxygen
Table sugar
Sugar
Compound SiO2is a common
compound… What
two elements is it
made from? What is
the ratio of
elements?
Silicon Oxygen
Silicon Oxide
Sand
1 Silicon element
Chemically bonded to
2 Oxygen elements
Compound N2O is a common
compound… What
two elements is it
made from? What is
the ratio of
elements?
Nitrogen Oxygen
Nitrous Oxide
Laughing Gas
Pod Discussion: What’s the
difference between an element
and a compound?
 An element contains just one type of atom.
 A compound contains two or more different
atoms joined chemically in a ratio.
Element, or Compound?
Copper
Element, or Compound?
Copper
Element, or Compound?
Table Sugar
Element, or Compound?
Table Sugar
Element, or Compound?
Diamond
Element, or Compound?
Diamond
Element or Compound,?
Neon Gas
Element, or Compound?
Neon Gas
Element, or Compound,?
Pure Water
Element, or Compound?
Pure Water
Element, or Compound?
Aluminum
Element, or Compound?
Aluminum
Element, or Compound?
Silver
Element, or Compound?
Silver
Element, or Compound?
Sand
Element, or Compound?
Sand
Compound Discovery
It is the year 2032 and you and a partner have just been asked to join
NASA on a trip to Jupiter. On this trip, your team discovered a brand new
compound that no one has ever seen. Upon further investigation, you
also noticed the compound was made up of elements commonly found
on the periodic table and ones that have also never been seen. To
introduce the world to the new compound, you need to chart the
following information:
 Name of Compound
 Colored Picture of the discovered compound
 Description of the physical and chemical properties of the
compound
 List of all of the elements that are bonded together to make up
the compound (minimum of 2, real or made up)
 Atomic #, Atomic Mass, Protons, Neutrons and Electrons written
out for each element
 Atomic Drawing of the compound. Showing how each element
bonds to the other (Protons, Neutrons and Electrons) (Each
Element wants 8 electrons in their outer roadway, so they
may share electrons/Bond)

Element vs Compound mini Lesson.pptx