Question

Explain how solids are classified on the basis of band theory of solids.​

Answer 1

Answer:

The solids can be classified into conductors, insulators, and semiconductors depending on the distribution of electron energies in each atom. ... However, in a semiconductor or an insulator, there is a gap between the bottom of the conduction band and the top of the valence band. This is called the energy gap or bandgap.

Explanation:

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