What does the kinetic Molecular Theroy state?

The Kinetic Molecular Theory states that matter is composed of tiny particles (atoms and molecules) that are in constant motion. This motion increases with temperature, leading to greater energy and movement of the particles. The theory explains the behavior of gases, liquids, and solids, emphasizing that gas particles are far apart and move freely, while particles in solids are closely packed and vibrate in place. Overall, it helps describe the physical properties of substances based on the motion and interactions of their constituent particles.