Thermal Energy

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Across
  1. 4. a type of energy: "energy of motion".
  2. 8. average kinetic energy of object's molecules.
  3. 9. energy total kinetic energy of an object.
  4. 10. moving from one thing to another.
  5. 12. heating something to kill all bacteria.
  6. 14. when something becomes different over time.
Down
  1. 1. the moment when two objects hit each other.
  2. 2. when the whole system is stable.
  3. 3. instrument used to measure temperature.
  4. 5. anything that has mass and takes up space.
  5. 6. the ability to make things move or change.
  6. 7. when atoms are combined in a certain way.
  7. 11. add up all numbers and divide by total.
  8. 13. a set of interacting parts that form a whole.