Question

what is kinetic particle theory

Answer 1

Matter is, in every case, made up of atoms or molecules, but with different amounts of arrangement ('order') and different types of motion. The story of the development of the kinetic theoryis too good a story to split up and tell as individual experiments.

Answer 2

the kinetic theory states that when the gas is heated under the temperature it gets expands and fly in space this energy is nothing but kinetic energy