In semiconductors at a room temperature - Vidyadip

MCQ

In semiconductors at a room temperature

✓
The valence band is partially empty and the conduction band is partially filled
B
The valence band is completely filled and the conduction band is partially filled
C
The valence band is completely filled
D
The conduction band is completely empty

✓

Answer

Correct option: A.

The valence band is partially empty and the conduction band is partially filled

Copper, Aluminum, Iron are conductors, while $G e$ is semiconductor.

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