Answers Roy Summer School 26 Physical Science Naming Ionic CompoundsQuestion 5

5

QuizMultiple Choice

Naming Ionic Compounds

Question 5 • Roy Summer School 26: Physical Science

An ionic bond for calcium and oxygen is CaO. If an oxygen ion has a charge of two negative, what is the charge for calcium?

Answer

A

+2

B

–1

C

+1

D

–2

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Instruction

An ionic bond for calcium and oxygen is CaO. If…