Matter Unit Review

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Across
  1. 1. A change in size or shape of matter
  2. 3. A phase change from a solid to a liquid
  3. 7. A mixture where particles separate out
  4. 9. A mixture that is not uniform
  5. 10. Two or more atoms chemically combined
  6. 13. A mixture that is uniform, or the same throughout
  7. 14. Temperature is a measure of ___ energy.
  8. 16. A change that creates a new substance
  9. 19. Any substance that flows
  10. 20. A substance where all the atoms are alike
Down
  1. 1. Only 1 type of substance (2 words)
  2. 2. A phase of matter with the lowest energy
  3. 4. A phase of matter where the particles are far apart
  4. 5. Pressure and Temperature and ___ proportional
  5. 6. The middle line on a traditional heating curve represents this.
  6. 8. When a substance melts, it gains ___ energy.
  7. 11. for a gas, when volume goes up, pressure goes ____.
  8. 12. A mixture with the smallest particles
  9. 15. Pressure and Volume are ___ proportional
  10. 17. A solution with the maximum amount dissolved
  11. 18. The ability of a mixture to scatter light