State the kinetic theory of atom?
Answers
Answer:
Kinetic theory is the atomistic description of gases as well as liquids and solids. Kinetic theory models the properties of matter in terms of continuous random motion of atoms and molecules. The motion of individual molecules in a gas is random in magnitude and direction.
The kinetic molecular theory of matter states that:
Matter is made up of particles that are constantly moving.
All particles have energy, but the energy varies depending on the temperature the sample of matter is in.
This in turn determines whether the substance exists in the solid, liquid, or gaseous state. Molecules in the solid phase have the least amount of energy, while gas particles have the greatest amount of energy.
The temperature of a substance is a measure of the average kinetic energy of the particles.
The temperature of a substance is a measure of the average kinetic energy of the particles.A change in phase may occur when the energy of the particles is changed.