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LenKa [72]
3 years ago
15

Which of the following is most likely to be covalent? MgO CO CaO BaO

Chemistry
1 answer:
Kisachek [45]3 years ago
8 0

Answer:

CaO

Explanation:

CaO is the only compound that is a non-metal and a non-metal. The rest of the compounds are ionic, or metal and non-metal.

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