Seudónimo Seudónimo

30-12-2020
Chemistry

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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

Respuesta :

jojosonam391 jojosonam391

30-12-2020

Answer:

E.none

Explanation:

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

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