Phases of Matter

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Across
  1. 2. – Gas to solid
  2. 6. – General term for liquid to gas
  3. 9. – Measures average kinetic energy
  4. 11. – Amount of space matter occupies
  5. 13. – When matter increases in volume due to heat.
  6. 15. – Not flexible, like most solids
  7. 17. – Groups of atoms bonded together
  8. 20. – No fixed shape or volume
  9. 21. – Slow vaporization at the surface
  10. 23. – Needed to change states
  11. 24. – Type of energy due to motion
  12. 25. – Lowers temperature, can cause freezing
  13. 27. – Solids without a regular pattern
  14. 28. – Another word for phase
  15. 29. – Hot, ionized gas found in stars
  16. 30. – Rapid vaporization of liquid
  17. 31. – What liquids and gases can do
Down
  1. 1. – Flows and takes the shape of its container
  2. 3. – Related to heat energy
  3. 4. – Has a definite shape and volume
  4. 5. – Can be squished (like gases)
  5. 7. – Solids with repeating patterns
  6. 8. – Solid to liquid
  7. 10. – A physical state of matter
  8. 12. – Force applied over an area
  9. 14. – Liquid to solid
  10. 16. – Solid to gas without becoming liquid
  11. 18. – Gas to liquid
  12. 19. – Anything that has mass and takes up space
  13. 22. – Basic units of matter
  14. 26. – Transfer of thermal energy