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Review Homework for Ionic Compounds
Part I: Give the correct chemical formula or chemical name for the following.
a. Calcium hydroxide
b. Sn1(CO3)2
c. Copper (II) sulfite
Part II: For the following elements, give the charge of each ion, LDS of each ion, Chemical name, Chemical formula and LDS for the compound. See homework for making the table.
a. Calcium and flourine
b. Potassium and nitrogen
Part III: 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?