1. Name the ion first. It is called a/an .
2. Name the ion second. It is called a/an .
3. The negative ion must end in if it is .
4. The correct chemical formula is empirical, containing the fewest and ions needed to make the total electric charge .
5. If the positive ion is POLYVALENT, the charge must be written as a in parentheses, after the cation, and before the anion.
Answers: 2
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1. Name the ion first. It is called a/an .
2. Name the ion second. It is called a/an .
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