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<center>Review Homework for Ionic Compounds</center> 
 
 
Part I: Give the correct chemical formula or chemical name for the following. 
 
a. Calcium hydroxide 
 
b. Sn1(<nowiki>CO</nowiki>3)2 
 
c. Copper (<nowiki>II</nowiki>) sulfite 
 
 
Part <nowiki>II</nowiki>: For the following elements, give the charge of each ion, <nowiki>LDS</nowiki> of each ion, Chemical name, Chemical formula and <nowiki>LDS</nowiki> for the compound. See homework for making the table. 
 
 
 
a. Calcium and flourine 
 
 
 
 
 
 
 
 
 
 
b. Potassium and nitrogen 
 
 
 
 
 
 
 
 
 
 
 
 
Part <nowiki>III</nowiki>: Answers the following questions: 
 
a. What elements make an anion and what does it mean with respect to electrons? 
 
 
b. What elements make cations and what does it mean with respect to electrons? 
 
 
c. How can you tell the ion's charge from the Periodic Table? What rule is it that explain how many valence electrons must be around (or shared) each element after bonding called?

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