Question

Ionic Solid And Metallic Solid

Answer 1

@Bhaskar7533, hi

Ionic solids are made up of ions i.e., cations and anions closely packed in space.

In the molecular solids, the constituent particles are molecules.

Answer 2

Answer:

They are lattices composed of oppositely charged ions. Ionic solids tend to have high melting points ("high" generally being higher than metallic but lower than covalent). Because the electrons in ionic solids are localized (in the ions) these solids tend to be stiff and brittle like covalent solids.