An ion with 7 protons, 6 neutrons, and 10 electrons has a net charge of

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Multiple Choice

An ion with 7 protons, 6 neutrons, and 10 electrons has a net charge of

Charge is determined by protons and electrons; neutrons don’t affect it. Seven protons contribute +7, while ten electrons contribute -10. Net charge = +7 + (-10) = -3. So the ion carries a -3 charge (nitride ion, N3-).

Charge is determined by protons and electrons; neutrons don’t affect it. Seven protons contribute +7, while ten electrons contribute -10. Net charge = +7 + (-10) = -3. So the ion carries a -3 charge (nitride ion, N3-).

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