Unit Cover Phases

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Across
  1. 3. The process where a liquid gains energy and changes into a gas
  2. 6. Change from one state of matter to another
  3. 9. The average kinetic energy
  4. 10. Gas changes into a liquid
  5. 11. The amount of space something takes up
  6. 13. A group of atoms bonded together.
  7. 15. Change where physical properties of matter change
  8. 18. Change from liquid to a gas quickly
  9. 19. Fixed volume with molecules closely packed and vibrating.
  10. 20. Fixed volume and can be viscous
  11. 22. Change from a solid, skipping gas, to a liquid
  12. 23. Transfer of heat through electromagnetic waves
Down
  1. 1. Movement of heat through a fluid or gas
  2. 2. Energy in motion
  3. 4. The process where a liquid loses energy and changes into a solid
  4. 5. Change from liquid to gas on a surface
  5. 6. An electrically conducting medium that is uncommon on earth
  6. 7. The total kinetic energy
  7. 8. The ability of a liquid to resist flow
  8. 12. Free flowing molecules with no fixed volume
  9. 14. Change where the molecules are rearranged
  10. 16. A force by which one object attracts another
  11. 17. Transfer of heat through direct contact
  12. 21. Heat added to a solid to turn into a liquid