Question

3. What are polyatomic ions? Give examples.
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Answer 1

Answer:

A polyatomic ion, also known as a molecular ion, is a covalently bonded set of two or more atoms, or of a metal complex, that can be considered to behave as a single unit and that has a net charge that is not zero. Unlike a molecule, which has a net charge of zero, this chemical species is an ion.

example, nitrate ion, NO3-, contains one nitrogen atom and three oxygen atoms.

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Answer 2

Answer:

This is your answer

Explanation:

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