Multiple Choice
The compound SiO2 does not exist as a discrete molecule while CO2 does.This can be explained because:
A) The Si-O bond is unstable.
B) The Lewis structure of SiO2 has an even number of electrons.
C) The SiO2 is a solid while CO2 is a gas.
D) The 3p orbital of the Si has little overlap with the 2p of the O.
E) None of these.
Correct Answer:

Verified
Correct Answer:
Verified
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