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How many bonds and lone pairs are in the molecule SIH4?
A.2 bonds, 2 lone pairs
B.4 bonds, 4 lone pairs
C.no bonds, 4 lone pairs
D.4 bonds, no lone pairs

Respuesta :

mytideszoe

Answer:

there are no valence electrons left over, so the molecule has four bond pairs and no lone pairs.

Explanation:

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