Question

3. A polyatomic ion is a group of atoms of one element.​

Answer 1

Answer:

A polyatomic ion is a group of covalently bonded atoms that carries a net charge due to the fact that the total number of electrons in the molecule is not equal to the total number of protons in the molecule.

Answer 2

Answer:

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Explanation:

Therefore, a polyatomic ion is a group of covalently bonded atoms that carries a net charge due to the fact that the total number of electrons in the molecule is not equal to the total number of protons in the molecule.