Chemistry U4F2

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Across
  1. 4. The total energy of all the particles of an object.
  2. 6. The amount of energy required to raise the temperature of 1 gram of a substance by 1 degree celcius
  3. 7. the energy a substance must absorb in order to change from a solid to a liquid
  4. 9. The energy transferred between objects that are at different temperatures
  5. 11. when two objects are at the same temperature and no heat flows
  6. 12. the energy an object has due to its motion
Down
  1. 1. a plot of temperature versus time for a substance where energy is added at a constant rate
  2. 2. the energy a substance must absorb in order to change from a liquid to a gas
  3. 3. heated from within the body (absorbs heat)
  4. 5. A measure of how hot or cold something is.
  5. 8. the movement of energy from a warmer object to a cooler object
  6. 10. a unit of energy; used to express both energy and work
  7. 13. Releases heat