Kinetic-Molecular Theory of Gases a model that is used to predict gas behavior Assumption 1: Gases consist of many tiny particles that are far apart relative to their size. Assumption 2: Collisions between gas particles and container walls are elastic collisions. No energy is lost in the collision. Assumption 3: Gas particles are always moving rapidly, randomly and continuously. Assumption 4: Gas particles are not attracted nor repel each other Assumption 5: The energy of gas particles depends on the temperature Ideal Gas Fits all 5 assumptions of the kinetic- molecular theory. There are no ideal gases in real life, but some come pretty close under certain conditions. Real Gas Behavior is more complex The particles exert some attractive forces on each other Kinetic-Molecular Theory Create a brochure of the theory Must have a title page with the theory name and your name on it. Rephrase the assumptions Include 5 pictures to represent the theory (1 per assumption)