3 years ago

Which polyatomic ion has a charge of 3-?

1 answer:

6 0

Most of the common inorganic polyatomic ions have negative charges. This means the ion has more electrons than the neutral atoms that are in the ion. A polyatomic ion like phosphate, PO43- has three extra electrons beyond the electrons on the P and O atoms. Got this off google sorry if it doesn't help you :(

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balu736 [363]

Answer:

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Explanation:

N= is the symbol

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3 years ago

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Answer:

Explanation:

First we need to find how many moles of ammonium weigh 62 grams.

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