Kinetic Theory

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Across
  1. 2. the volume of a gas is not ___
  2. 4. state of matter is determined by the ___ between particles
  3. 7. all matter is composed of small ___
  4. 10. the total kinetic energy in the particles of a substance
  5. 12. particles in matter are in ___, random motion
  6. 15. the unit used to measure energy
  7. 17. energy of motion
  8. 19. particles in a solid have an ___ arrangement
  9. 20. the kinetic theory explains the physical properties of matter in terms of the ___ of its particles
Down
  1. 1. the average kinetic energy of the particles of a substance
  2. 3. particle motion is so slow that no additional thermal energy can be removed from a substance
  3. 5. particles in a solid have the ___ attraction
  4. 6. the transfer of thermal energy
  5. 8. particles in liquids and gases have an ___ arrangement
  6. 9. the state of matter in which the particles are farthest apart
  7. 11. thermal energy depends on the amount of ___ in the substance
  8. 13. particles in a liquid can ___ past each other
  9. 14. the state of matter in which the particles have the least kinetic energy
  10. 16. the state of matter that takes the shape of its container
  11. 18. particles in matter are ___ with one another