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Question
In the case of semiconductors, the valence and conduction bands ______.
Options
do not overlap, energy gap is large
overlap, energy gap = 0
do not overlap, energy gap = 0
do not overlap, energy gap is small
MCQ
Fill in the Blanks
Solution
In the case of semiconductors, the valence and conduction bands do not overlap, energy gap is small.
Explanation:
Semiconductors have an energy gap that falls in between conductors and insulators.
This difference is usually around 1 eV.
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Classification of Metals, Conductors and Semiconductors
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