Ionic bonding

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1. Ionic Bonds are formed between __________.
2. Ionic Bonding involves ___________ of electrons
3. What happens when you move the two negatively charged ions near each other?
4. What happens when you move the oppositely charged ions near each other?
5. Opposite charges ___________, but same charges ________________.
6. In order to build an ionic compound that will stick together we need both a _________________________ and a
7. Atoms on the left side of the periodic table form ___________ ions by ______________ electrons.
8. Atoms on the right side of the periodic table form _______________ions by ________________ electrons.
9. What type (or types!) of elements are needed to form an ionic bond?
10. Briefly explain what happens between sodium and chlorine in the bonding scenario. What unusual circumstance
does chlorine have that we have to be aware of to make this work correctly?
11. What happens when there are multiple sodium and chlorine ions? What is this called (when many ion pairs are
12. For NaCl, the ratio of sodium ions to chloride ions is _____:_____.
13. For Calcium and Fluoride, the ratio is _____:_____, which can be reduced to _____:_____. Therefore the
formula is written as _________________.
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