An ion could be Multiple Choicean atom that has gained electrons.an atom that has a positive charge.an atom that has lost electrons.an atom that has a negative charge.All answers are correct.
Question
An ion could be Multiple Choicean atom that has gained electrons.an atom that has a positive charge.an atom that has lost electrons.an atom that has a negative charge.All answers are correct.
Solution
All answers are correct.
An ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons. So, it could be an atom that has gained electrons, which would give it a negative charge. It could also be an atom that has lost electrons, which would give it a positive charge. Therefore, an ion could have either a positive or negative charge depending on whether it has lost or gained electrons.
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