a regular arrangement of constituent particles observed over a short distance in the crystal lattice.

a regular arrangement of constituent particles observed over a long distance in the crystal lattice.

same arrangement of constituent particles in different directions.

different arrangement of constituent particles in different directions.

London forces

dipole-dipole interactions

covalent bonds

coulombic forces

SO2 (Solid)

I2

Diamond

H2O (Ice)

(A) only

(B) Only

(C) and (D)

(B), (C) and (D)

Very low value of electrical conductivity in the molten state.

Brittle nature.

Very strong forces of interactions.

Anisotropic nature.