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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?

A. one
B. two
C. three
D. four
E. none

User Splox
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1 Answer

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Answer:

E.none

Step-by-step explanation:

because the bonds join with each other and no lone pair is left

User David Faure
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