Respuesta :

MikaBarton

Protons have a charge of (1+) meaning they are positively charged.

Electrons are negatively charged, they have a charge of (1-).

While, neutrons don't have any charge at all.

So the answer is:

7 - 10 = -3

The Nitride Ion has a charge of -3

AmandaYocum001

Answer:

-3

Explanation:

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