Question

Define the kinetic molecular theory of matter.

Answer 1

Answer:

The Kinetic Theory of Matter states that matter is a package of a large number of small particles, individual atoms, or molecules.

Which are in constant random motion.

Kinetic molecular theory of matter:

• The matter is made up of small particles that are moving constantly.
• All particles have energy, particles in the solid-state have the least amount of energy, while gas molecules have a high amount of energy.
• A state change may occur when the energy of the particles is changed.
• There are spaces between particles of matter. Particles in the gas have a high amount of space, while solids molecules have the least amount of space
• There are attractive forces between atoms/molecules, and these become stronger as the particles move closer together. Particles in the gas have a low amount of intermolecular forces, while solids molecules have the maximum amount of intermolecular forces.

This theory is known as the Kinetic molecular theory of Matter.