Explain, insulator, semiconductor and conductor in terms of band gap

1.	Explain, insulator, semiconductor and conductor in terms of band gap
Answer» SEMICONDUCTORS, there is a band gap, but compared to insulators it is so small that EVEN at room temperature electrons from the valence band can be LIFTED into the conduction band. The electrons can MOVE freely and act as charge carriers. ... A PURE undopedsemiconductor is known as intrinsicsemiconductor.

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Explain, insulator, semiconductor and conductor in terms of band gap

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