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Nitrogen has 5 electron in it's outer shell, so it would need to gain 3 electrons to have a full valence shell

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13y ago
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11y ago

Three. In fact, any element in the same column of the periodic table as nitrogen will also gain three electrons when forming an ion.

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11y ago

Three, to achieve neons electron configuration.

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13y ago

Enough

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13y ago

3

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Q: How many electrons will nitrogen gain or lose when it forms an ion?
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