Energy gap between valence band and conduction band is called as the ……….

If the energy gap between valence band and conduction band is 10 eV, then the material is a/an

If the energy gap between valence band and conduction band is 5 eV, then it is

Compare valence band and conduction band.

In an insulator, the forbidden energy gap between the valence band and conduction band is of the order of

In an insulator, the forbidden energy gap between the valence band and conduction band is of the order of

What is the energy gap between valence band 'and conduction band in crystal of insulators ?