State of matterSolids, Liquids, and GasesState the distinguishing properties of solids, liquids, and gasesDescribe the structures of solids, liquids, and gases in terms of particle separation, arrangement, and motionDescribe changes of state in terms of melting, boiling, evaporating, freezing, and condensingDescribe the effects of temperature and pressure on the volume of a gasExplain changes of state in terms of kinetic particle theory, including the interpretation of heating and cooling curvesExplain, in terms of kinetic particle theory, the effects of temperature and pressure on the volume of a gasDiffusionDescribe and explain diffusion in terms of kinetic particle theoryDescribe and explain the effect of relative molecular mass on the rate of diffusion of gases