3 years ago

Samantha AS

Chemistry

1 answer:

Anestetic [448]3 years ago

8 0

Answer:

Fe(NO2)3

Explanation:

A poly atomic ion is an ion that contains more than one atom.

If we look at all the compounds that have been mentioned among the options; KBr and NaF are both ionic but do not contain any covalent poly atomic ion.

However, Fe(NO2)3 contains NO2^+ which is a poly atomic ion that contains the covalent bond.

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