MATTER

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Across
  1. 3. It is used in science to describe how much potential a physical system has to change.
  2. 4. It is the change of the physical state of matter from the gas phase into the liquid phase, and is the reverse of vaporization.
  3. 5. All matter contains _______ energy. It is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases.
Down
  1. 1. It is a type of phase transition, or a change in a state of matter, just like melting, freezing, and evaporation.
  2. 2. It is a result of the kinetic properties of particles of matter.
  3. 3. Sometimes a liquid can be sitting in one place (maybe a puddle) and its molecules will become a gas. That's the process called __________.