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Varvara68 [4.7K]
3 years ago
15

How many valence electrons are in an atom of magnesium?

Chemistry
2 answers:
dimulka [17.4K]3 years ago
8 0
There are two valence electrons in a single atom of magnesium.
sasho [114]3 years ago
4 0
Hummm 2 i believe.....
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