States of Matter

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Across
  1. 2. State of matter with fixed volume, but no fixed shape
  2. 4. Liquid changing to a solid
  3. 5. Gases move fast and freely because they have a high level of thermal _______.
  4. 7. The molecules in liquids are able to ____ past each other.
  5. 9. There are ____ states of matter including plasma.
  6. 11. A word to describe solids, liquids, gases, and plasma.
  7. 14. Liquid changing into a gas
  8. 15. Anything that has mass and takes up space
  9. 16. A gas has molecules with a ____ level of energy.
Down
  1. 1. Gas changing into a liquid
  2. 3. Changing ____ causes a change in state.
  3. 6. The molecules in solids ______ in place.
  4. 8. State of matter found in stars.
  5. 10. The state of water where molecules move fast and freely.
  6. 11. State of matter with fixed volume and shape
  7. 12. Solid changing to a liquid
  8. 13. Freezing and melting both occur at the ____ temperature.