Define conduction band.

Assertion: If there is some gap between the conduction band and the valence band, electrons in the valence band all remain bound and no free electrons are available in the conduction band. Then the material is an insulator. Reason: Resistance of insulators is very low

Assertion: If there is some gap between the conduction band and the valence band, electrons in the valence band all remain bound and no free electrons are available in the conduction band. Then the material is an insulator. Reason: Resistance of insulators is very low

The electrons in the conduction band and valence band are respectivley called

In a good conductor, what is the energy gap between the conduction band and the valence band.?

In a good conductor the energy gap between the conduction band and the valence band is

If the distance between the conduction band and valence band is 1eV, then this combination is

Number of electrons = Number of holes in conduction band and valence band. So that solid is

in a good conductor the energy gap between the conduction band and the valence band is

In a good conductor, what is the energy gap between the conduction band and the valence band.?