Mattlp88 Mattlp88

18-04-2017
Chemistry

contestada

In a molecule of calcium sulfide, calcium has two valence electron bonds, and a sulfur atom has six valence electrons. How many lone pairs of electrons are present in the Lewis structure of calcium sulfide?

-1
-2
-3
-4
-none

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Stevenmesa Stevenmesa

18-04-2017

idk becuase i am not in hight school lol sorry i think it is 3

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