Energy

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Across
  1. 2. energy which is spread out
  2. 3. movement of a wave or energy
  3. 5. determined by the height above the Earth
  4. 8. not created or destroyed
  5. 11. heat energy is absorbed during a reaction
  6. 12. unit of measurement
  7. 13. transfer of thermal energy
  8. 15. unit of power
  9. 17. spectrum
  10. 18. energy change
  11. 19. movement
Down
  1. 1. EMR used for communication
  2. 4. produced by the vibration of matter
  3. 6. heat is released during a reaction
  4. 7. stored energy
  5. 9. energy which is from the nuclei of an atom
  6. 10. heat energy
  7. 11. to do work
  8. 14. energy which is no longer available
  9. 16. movement of energy