Eva9niwarri4esekaw Eva9niwarri4esekaw

19-02-2017
Chemistry

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How many valence electrons are in an atom of magnesium?
a.2c.4b.3d.5

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Zythera Zythera

19-02-2017

A. Magnesium contains 2 valence electrons.

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AbhiGhost AbhiGhost

19-02-2017

Hope this helps you!

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