Question

what do u mean by monovalent ☺☺☺☺​

Answer 1

Answer:

having a valency of one.

Explanation:

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Answer 2

Answer:

Monovalent: An atom having just one covalent bond. In this molecule the hydrogen atom and chlorine atoms are monovalent, the oxygen atom is divalent, the nitrogen atom is trivalent, and the carbonatom is tetravalent.

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