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Which of the following ionic compounds is named without using a Roman numeral?

Which of the following ionic compounds is named without using a Roman numeral?-example-1
User Dontocsata
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2 Answers

12 votes
12 votes

1. CaO

2. tin(IV) sulfide

3. VI

4. ammonium

5. Nothing is wrong with the formula.

6. Cu +

7. reactant

8. yield sign

enjoy ;)

User Chris Tetreault
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28 votes
28 votes
the first one i believe, CaO
because calcium has a charge of +2 and oxygen has a charge of -2 which makes them balanced
User Rohit Patil
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