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During which process does an atom gain one more electron

2 Answers

1 vote
It depends what you class as gaining. Negative atoms with a charge of -1 (non metals) can "share" an electron with another negative atom by colevant bonding, or it can be given an electron by a metal in ionic bonding.
User Alexmuller
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7 votes
Reduction I think... not entirely sure though... when a molecule loses oxygen...?
User Mejan
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