Electricity

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Across
  1. 2. electricity is able to transfer across a gap
  2. 5. type of current moving back and forth
  3. 8. negative part of atom
  4. 9. type of cool running bulb
  5. 12. electricity is able to transfer through touch
  6. 13. type of cool running bulb
  7. 15. material that resists the flow of electricity
  8. 18. type of circuit resulting in bright bulbs
  9. 19. type of circuit resulting in dim bulbs
Down
  1. 1. type of hot running bulb
  2. 3. material that allows electricity to flow easily
  3. 4. unit for resistance
  4. 6. unit for power
  5. 7. wired path for excess electricity to exit safely
  6. 10. cause of lightning
  7. 11. type of current moving in only one direction
  8. 14. box of switches for safety
  9. 16. units for current
  10. 17. units for voltage