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Which of the following network solids is...

Which of the following network solids is an exceptionally good conductor of electricity ?

A

`SiO_(2)`

B

Graphite

C

Si

D

SiC

Text Solution

Verified by Experts

The correct Answer is:
B
Graphite is good conductor of electricity because free electrons are present in its parallel layer type structure. Three out of four electrons of carbon are involved in bonding while fourth electron remains free to conduct electric current ?
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