Kinetic and Potential Energy Crossword Puzzle

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Across
  1. 2. fire
  2. 5. total kinetic energy of particles
  3. 7. energy of a compound
  4. 8. playing guitar
  5. 11. vibrations carried through the air
  6. 15. light bulb
  7. 17. energy from changes in nucleus of an atom
  8. 18. stored energy
Down
  1. 1. energy of moving electrons
  2. 3. fan
  3. 4. wind turbines
  4. 6. computer
  5. 9. energy that is transferred by electromagnetic radiation
  6. 10. walking dog
  7. 12. heater
  8. 13. energy due to motion
  9. 14. kinetic energy plus potential energy
  10. 16. firecracker