Energy Crossword Puzzle

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Across
  1. 4. energy of moving electrons
  2. 5. stored energy because of weight and height
  3. 6. "energy ___"; changing energy from one form into another
  4. 9. stored energy in the nucleus of atoms that holds together protons and neutrons
  5. 11. energy that moves in electromagnetic waves; also called light
  6. 14. energy is the ability to do ____
  7. 15. from where a form of energy is taken
  8. 17. energy of motion
  9. 18. energy resources that replenish in a short time
Down
  1. 1. energy cannot be created or ___, only transferred and transformed
  2. 2. stored energy because of stretching or compressing
  3. 3. stored energy
  4. 7. average kinetic energy of the molecules in an object or substance
  5. 8. energy resources that cannot be replenished after use
  6. 10. stored energy in the bonds between atoms
  7. 12. energy of vibrating molecules; can be felt or heard
  8. 13. metric units for energy
  9. 16. energy of molecular motion