What are elementary semiconductors?
- ASemiconductors made of a single element.
- BSemiconductors made of two or more elements.
- CSemiconductors that are insulators.
- DSemiconductors that are conductors.
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In the energy band diagram of insulators,the band gap and the conduction band are respectively:
Three semiconductors are arranged in the increasing order of their energy gap as follows. The correct arrangement is:
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View Solution$A$ solid which is not transparent to visible light and whose conductivity increases with temperature is formed by
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