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Which of the following does NOT contain a covalent bond?
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Which of the following does NOT contain a covalent bond?

Which of the following does NOT contain a covalent bond?-example-1
User ThomasMX
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2 Answers

2 votes

Answer:

CaO

Step-by-step explanation:

Just got it right

User WeSee
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8 votes
i would say A. Calcium is not a metal, so does not covalently bond to Oxygen
User Pompey Magnus
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