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If a nickel ion has an atomic number of 28 and a positive charge of 2, how many electrons are there?
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4 votes
If a nickel ion has an atomic number of 28 and a positive charge of 2, how many electrons are there?

User Alex Siman
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2 Answers

3 votes
2 electrons

Hopes this helps ;)
User ElmerCat
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6.6k points
4 votes
2 electrons because it's the same as the protons.
User Jede
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