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
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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