click below
click below
Normal Size Small Size show me how
Chapter 7 Review
Review of ions and ionic bonding
| Question | Answer |
|---|---|
| ion | formed by change in number of electrons (now has a charge) |
| cation | ion with positive charge |
| anion | ion with negative charge |
| 1A , 2A , 3A | cation groups |
| 5A, 6A, 7A | anion groups |
| same name | naming rule for cations |
| "ide" ending | naming rule for anions |
| Halide | name of ions from 7A |
| octet rule | says that 8 is the stable number of valence electrons |
| neutral | the overall charge of ionic compounds |
| ionic compound/bond | transfer of valence electrons from cation to anion |