Thermal Energy and Matter - Particles in Motion

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Across
  1. 4. a state of matter that takes the shape of its container
  2. 6. the difference between mass and weight depends on this force
  3. 7. the process by which liquid becomes gas
  4. 11. the process by which gas becomes liquid
  5. 12. anything that takes up space and has a mass
  6. 13. temperature at which liquid becomes a solid
  7. 15. the process of liquid becoming gas
  8. 16. the force of mass with gravity
  9. 18. another word for atoms or molecules in matter
  10. 20. a 3D measurement of how much space is used
Down
  1. 1. type of energy related to temperature and motion of particles
  2. 2. these types of changes in matter are temporary
  3. 3. temperature at which a solid becomes a liquid
  4. 5. temperature at which a liquid becomes a gas
  5. 8. the amount of material that makes up matter
  6. 9. another word for "state" when discussing matter
  7. 10. these types of changes in matter are permanent
  8. 14. the measurement of average particle movement in matter
  9. 15. the ability to do work or cause change
  10. 17. a state of matter with no definite shape
  11. 19. a state of matter with definite shape and volume