![]() When a solid is heated, the particles vibrate more strongly as they gain kinetic energy and the particle attractive forces are weakened.This energy is in the form of kinetic energy. Gases have greatest average energy while solids have smallest average energyĪccording to the kinetic theory, matter is made up of particles (atoms, molecules or ions) which are in constant motion because they have energy at all temperatures above zero Kelvin (absolute zero, 0K) or -273 0C.Increase in temperature increase weakens interparticle forces, causing particles to spread apart and increase in volume/size (i.e.The higher the temperature, the faster the particles move (more energy).Matter is made up of particles that are in constant motion.Factors that Affect the Rate of Evaporation. ![]() Differences Between Evaporation and Boiling.Evaporation, Boiling and Kinetic Theory.Diffusion of Ammonia and Hydrogen Chloride. ![]()
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