Bond theory OF solids||Conductors||Insulators and semiconductor on the basis OF bond theory

(a) Define ferromagnetism and ferrimagnetism. (b) Differentiate between metals, insulators and semiconductors on the basis of band theory .

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

Formation OF Molecules on the Basis OF Valence Bond Theory (VBT)

Valence Bond Theory

Valence Bond Theory

Valence Bond Theory

Valence Bond Theory

Introduction and bond theory

What is energy gap in bond theory?

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