Hanna's Energy crosswords

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Across
  1. 3. activity involving mental or physical effort done in over to achieve a purpose or result
  2. 5. everything in life
  3. 7. enegry
  4. 9. operating by or producing electricity
  5. 10. energy of something that is moving
  6. 11. a sudden power electrical discharge
  7. 12. relating to heat
  8. 13. a medical imaging procedure that uses a small amount of ionizing radiation
  9. 14. watt hour
  10. 16. if you aren't short what are you
  11. 18. a rapid chemical reaction
Down
  1. 1. a compound or substance that has been purified or prepared especially artifally
  2. 2. working or produced by machines or machinery
  3. 4. energy that move from one place to another
  4. 6. an interaction that occurs between partials with electric charge
  5. 8. energy is form of energy released from the nucleus
  6. 15. stored energy
  7. 17. an object with mas due to the gravitational potential