In semiconductors at room temperature:
A. the valence band is completely filled and the conduction band is partially filled.
B. the valence band is completely filled.
C. the conduction band is completely empty.
D. the valence band is partially empty and the conduction band is partially filled
Answer:D
In semiconductors at room temperature:
A. the valence band is completely filled and the conduction band is partially filled. B. the valence band is completely filled. C. the conduction band is completely empty. D. the valence band is partially empty and the conduction band is partially filled