Phases Crossword Puzzle

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Across
  1. 3. how attracted molecules are to each other
  2. 5. a state of matter that has compact molecules that can flow past each other
  3. 6. a chemical element
  4. 13. something that has mass and takes up space
  5. 14. when a phase change occurs but the substance stays the same
  6. 15. when a liquid turns into gas on the surface
  7. 16. the energy of motion
  8. 19. the process in which gas turns to liquid
  9. 20. a state of matter that has the most kinetic energy
  10. 21. the process when adding heat that liquid turns to gas
  11. 23. a state of matter that has the highest density and takes up volume
  12. 24. a group of atoms bonded together
  13. 25. the process when a solid turns into a liquid using heat
  14. 27. when a gas turns to liquid
Down
  1. 1. how able the molecules are allowed to move around freely
  2. 2. the temperature that a substance starts to boil
  3. 4. when a solid turns into gas
  4. 7. when a phase change occurs but the substance changes
  5. 8. the average kinetic energy
  6. 9. consists of plasma,solid,liquid, and gas
  7. 10. how compact molecules are in a substance
  8. 11. the process in which a liquid turns to a vapor state
  9. 12. the temperature that a liquid becomes a solid
  10. 17. a liquid's ability to resist a flow
  11. 18. when a gas skips the liquid phase and becomes a solid
  12. 22. the average kinetic energy in a substance
  13. 26. a measure of how much space is taken up by a substance