Question

write two physical preparation of solid liquid and gases?​

Answer 1

Answer:

solid:- Bench chalk

Liquid:_ Water Bromine

gas:- Vapor

Answer 2

Properties Of Solids:

1. They possess definite shape and volume.
2. They are highly rigid.
3. They have strong inter-molecular force of attraction due to very closely.

Properties of Liquids

1. Capillary Action.
2. Cohesive and Adhesive Forces.
3. Contact Angles.
4. Surface Tension.
5. Unusual Properties of Water.
6. Vapor Pressure.
7. Viscosity Viscosity is another type of bulk property defined as a liquid's resistance to flow.
8. Wetting Agents.

Properties of Gases

1. Low Density. Gases contain scattered molecules that are dispersed across a given volume and are therefore less dense than in their solid or liquid states.
2. Indefinite Shape or Volume. Gases have no definite shape or volume.
3. Compressibility and Expandability.

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