States of Matter

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Across
  1. 2. the amount of space a substance takes up
  2. 4. take the shape of the container
  3. 7. water at 100 degrees Celsius
  4. 9. these take up a fixed amount of space
  5. 10. the temperature a substance changes from a liquid to a gas
  6. 11. changing from a solid to a liquid
  7. 12. changing a liquid to a solid
Down
  1. 1. when a gas touches a cold surface
  2. 3. this is measured in kilograms
  3. 5. move around to take up all the available space
  4. 6. changing from a liquid to a gas
  5. 8. the temperature a substance changes from a solid to a liquid
  6. 10. when bubbles begin to form within a liquid causing it to change state
  7. 11. has mass and volume