States of Matter

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Across
  1. 2. Energy that can cause a change in temperature or state
  2. 4. Tiny unit that makes up all matter
  3. 6. The physical form of matter (solid, liquid or gas)
  4. 8. Has no fixed shape or volume and can be compressed
  5. 9. Change from solid to liquid
  6. 10. Amount of space something takes up
  7. 12. Has a fixed shape and volume
  8. 14. Change from liquid to gas at the surface
  9. 16. Measure of how hot or cold something is
  10. 17. Has a fixed volume but takes the shape of its container
Down
  1. 1. Units used to measure temperature
  2. 3. The temperature at which a solid turns to a liquid
  3. 5. Instrument used to measure temperature
  4. 7. Change from liquid to solid
  5. 11. Change from gas to liquid
  6. 13. Anything that has mass and takes up space
  7. 15. Change from liquid to gas throughout the liquid