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inessss [21]
3 years ago
8

Which combination forms a covalent bond?

Biology
1 answer:
nadya68 [22]3 years ago
8 0

Answer:

A. Two carbon atoms

Explanation:

We know that covalent bond occurs when there are two non - metallic atoms and carbon atoms are non-metallic so it is the answer.

Hope it helps and pls mark as brainliest :)

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