subject
Chemistry, 01.01.2020 07:31 adrianaa34

When an oxygen atom forms an ion, it gains two electrons. what is the electrical charge of the oxygen ion?

a.
+2

b.
-1

c.
+1

d.
-2

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Answers: 1

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When an oxygen atom forms an ion, it gains two electrons. what is the electrical charge of the oxyge...

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