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Which one of the following statements ar...

Which one of the following statements are true about metals?

A

Valence band overlap with conduction band

B

The gap between valence band and conduction bank is negligible

C

The gap between valence badn and conduction band cannot be determined

D

Valence band and conduction badn cannot be determined

Text Solution

Verified by Experts

The correct Answer is:
A,B,D
In metal, valence badn overlap with conduction band. The gap between valence badn and conduction band is negligible and valence band may remain partially filled.
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NARAYNA-SOLID STATE-LEVEL-IV
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