Distinguish between conductor (or metals), semiconductors and insulators on the basis of theur energy bands.

Classify metals, semiconductors and insulators on the basis of energy bands.

Distinguish between a conductor , a semiconductor and an insulator on the basis of energy band diagrams.

Write any two distinguishing features between conductors, semiconductors and insulators on the basis of energy band diagrams.

Write any two distinguishing features between conductors, semiconductors and insulators on the basis of energy band diagrams.

Write any two distinguishing features between conductors semiconductors and insulators on the basis of energy band diagrams.

Write any two distinguishing features between Insulators , Metals and semiconductors and insulators an the basis of energy band diagrams.

Explain formation of energy band in solids. Distinguish between conductors, extrinsic and intrinsic semi-conductors and insulators on the basis of band theory.

Distinguish between conductors, insulators and semiconductors.

Distinguish between conductors, insulators and semiconductors.