States of Matter Vocabulary

1234567891011121314
Across
  1. 2. The temperature at which a liquid boils.
  2. 6. A principle that describes the relationship between the temperature and volume of a gas at constant pressure.
  3. 7. When a graph of two variables is a straight line passing through the origin.
  4. 9. The process by which molecules at the surface of a liquid absorb enough energy to change to a gas.
  5. 10. The change in state from a solid directly to a gas without passing through the liquid state.
  6. 11. The temperature at which a liquid freezes.
  7. 13. The force pushing on a surface divided by the area of that surface.
  8. 14. A measure of the average kinetic energy of the particles in an object or substance.
Down
  1. 1. The temperature at which a substance changes from a solid to a liquid.
  2. 3. A principle that describes the relationship between the pressure and volume of a gas at constant temperature.
  3. 4. The change in state from a gas to a liquid.
  4. 5. The change of state from a liquid to a gas.
  5. 8. Floating or hanging
  6. 12. The total kinetic and potential energy of all the particles in an object or substance.