Your SlideShare is downloading. ×
0
Atomic Bonding<br />Page 12<br />
Valence Electrons<br />Outer most shell of electrons<br />Held loosely to an atom<br />Key to all chemistry<br />	All atom...
Electron Dot Diagrams<br />H<br />C<br />O<br />Use the symbol for each element with a dot for each outer electron.<br />I...
Magic game of<br />
Bonding<br />I (At #53) has how many valence electrons?<br />What will it do to fill its shells?<br />Mg (At #12) has how ...
Bonding<br />Where do extra electrons go?<br />Where can atoms find the electrons they need?<br />	Atoms trade electrons =...
Review<br />How are element represented in the periodic table?<br />By symbol<br />The ____________ of an element is the n...
Review<br />What are the elements in the same column called?<br />Group or family<br />Elements within a group always have...
Nonmetals<br />How many valence electrons do non-metals have<br />4 or more<br />Describe two ways that non-metals can com...
Upcoming SlideShare
Loading in...5
×

Atomic Bonding

342

Published on

Published in: Technology, Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
342
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
4
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Transcript of "Atomic Bonding"

  1. 1. Atomic Bonding<br />Page 12<br />
  2. 2. Valence Electrons<br />Outer most shell of electrons<br />Held loosely to an atom<br />Key to all chemistry<br /> All atoms want to have full shells<br />12<br />
  3. 3. Electron Dot Diagrams<br />H<br />C<br />O<br />Use the symbol for each element with a dot for each outer electron.<br />Identify each element and the number of valence electrons that it has.<br />Hydrogen<br />1<br />Carbon<br />4<br />Oxygen<br />6<br />13<br />
  4. 4. Magic game of<br />
  5. 5. Bonding<br />I (At #53) has how many valence electrons?<br />What will it do to fill its shells?<br />Mg (At #12) has how many valence electrons?<br />What will it do to fill its shells?<br />Atoms always to the easiest thing!<br /> Mg will always lose 2 electrons never gain 6 <br />7<br />Gain 1 electron<br />2<br />Gain 6 or lose 2 electrons<br />13<br />
  6. 6. Bonding<br />Where do extra electrons go?<br />Where can atoms find the electrons they need?<br /> Atoms trade electrons = Chemical bond<br />*The fewer electrons you need to trade the more reactive the atom will be!<br />When atoms bond, new substances are made.<br />13<br />
  7. 7. Review<br />How are element represented in the periodic table?<br />By symbol<br />The ____________ of an element is the number of protons in the nucleus of the atom<br />What is a row of elements across the table called?<br />Period<br />Describe how the atomic number changes across a period of elements.<br />Each element increases by 1 atomic number<br />atomic number<br />14<br />
  8. 8. Review<br />What are the elements in the same column called?<br />Group or family<br />Elements within a group always have the same number of<br />Valence Electrons<br />16<br />
  9. 9. Nonmetals<br />How many valence electrons do non-metals have<br />4 or more<br />Describe two ways that non-metals can combine with other elements.<br />Combine with metals to gain electrons<br /> Combine with other non-metals to share electrons<br />19<br />
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×