Physics, 21.09.2019 02:30 christinawood
When an oxygen atom forms an ion, it gains two electrons. what is the electrical charge of the oxygen ion?
a.
-1
b.
-2
c.
+2
d.
+1
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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