internal energy

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Across
  1. 4. Changes the energy stored in a system.
  2. 8. Where the energy of a system is stored.
  3. 9. Measured in Joules.
  4. 11. Change of state from liquid to vapour.
Down
  1. 1. Another word for melting.
  2. 2. An amount of heat measured in joules/kilogram.
  3. 3. Liquid substance with a high specific heat capacity.
  4. 5. Stays constant during a change of state.
  5. 6. The change from vapour to liquid.
  6. 7. The unit of mass.
  7. 10. The unit of thermal energy.
  8. 12. Heat capacity that decides the temperature change achieved.