A pure semiconductor at room temperature has:
A) more electrons/m3 in its conduction band than holes/m3 in its valence band
B) more electrons/m3 in its conduction band than a typical metal
C) more electrons/m3 in its valence band than at T = 0 K
D) more holes/m3 in its valence band than electrons/m3 in its valence band
E) none of the above
Correct Answer:
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