Question

what are the types of particles in each of the four main classes of crystalline soilds​

Answer 1

Crystalline substances can be described by the types of particles in them and the types of chemical bonding that takes place between the particles. There are four types of crystals: (1) ionic, (2) metallic, (3) covalent network, and (4) molecular.

in(1) ionic solids constituent particles are- ions

(2)metallic-positive ions and a number of delocalized electrons

(3) covalent network- atom

(4) molecular- molecules

Answer 2

the four main classes of crystalline solids are are:

1. ionic solids

2. covalent network solids

3. molecular solids

4. metallic solids