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Archy [21]
3 years ago
13

Oxygen has an atomic number of 8. in order to fill its outer electron shell, how many electrons does it need?

Chemistry
1 answer:
Lina20 [59]3 years ago
3 0
Oxygen has 8 electrons. On the outer ring, it has 6 valance electrons. It need 2 more valance electrons to be stable.
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