Matter

Matter is anything that can be perceived by the senses, have mass and occupies space.

Kinetic theory of matter (Kinetic Particle Theory)

 Following are the assumptions of kinetic theory of matter.

1. Matter is made up of small particles i.e. atoms is molecules.

2. The particles are in constant motion.

Three states of Matter

On the bases of kinetic theory of matter there are three states of matter-

1. Solid

2. Liquid

3. Gaseous

Solid State

In a solid the articles are packed very closed together in an orderly manner.

The interatomic