Electrical Energy Puzzle

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Across
  1. 3. no charge
  2. 5. transfer of heat by gas or liquid currents
  3. 7. positive charge
  4. 12. slows down movement of electrons
  5. 13. release by a chemical reaction
Down
  1. 1. negative charge
  2. 2. allows the movement of electrons
  3. 4. transfer of heat by touching
  4. 6. stored energy
  5. 8. transfer of heat through waves
  6. 9. electrons that move in a steady flow
  7. 10. build up of charges
  8. 11. energy of motion
  9. 14. smallest part of matter