Matter and Its Interactions Vocab

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Across
  1. 3. the transfer of thermal energy from something warm to something cooler.
  2. 5. The form matter takes: solid,liquid, or gas
  3. 6. When matter decreases in volume, usually because it gets cooler.
  4. 8. Small, fast movements back and forth.
  5. 9. property A characteristic of matter that can be observed without changing it.
  6. 11. How hot or cold something is, measured with a thermometer.
  7. 14. When a solid changes into a liquid
Down
  1. 1. When matter increases in volume, usually because it gets warmer
  2. 2. When a liquid changes into a solid
  3. 4. The total energy of particle motion in a substance.
  4. 7. When a liquid changes into a gas
  5. 10. When energy moves from one place or object to another.
  6. 12. When matter changes from one state to another.
  7. 13. When a gas changes into a liquid