Matter, Forces, and Energy

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Across
  1. 3. high temperature ionized particles
  2. 4. fixed shape and volume
  3. 7. the ability to do work
  4. 12. change from solid to gas
  5. 13. hotness or coldness
  6. 15. energy transferred to another object
  7. 16. a push or pull on an object
  8. 17. a form of vaporization due to atmospheric pressure
  9. 18. state change from liquid to solid
  10. 20. the smallest particle of matter
  11. 21. has mass and takes up space
  12. 22. change from gas to solid
Down
  1. 1. change from a liquid to gas
  2. 2. changes shape and volume
  3. 5. changes shape, constant volume
  4. 6. state change from solid to liquid
  5. 8. state change from gas to liquid
  6. 9. amount of matter in an object
  7. 10. the amount of space an object occupies
  8. 11. physical combination of 2 or more substances
  9. 14. state change from liquid to gas
  10. 15. gravitational pull on an object
  11. 19. attractive force between two objects