Electricity

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Across
  1. 3. one pathway
  2. 7. light bulb
  3. 9. two or more pathways
  4. 11. uses electrical energy
  5. 13. electrical energy
  6. 14. (0) no charge
  7. 15. uses electricity
Down
  1. 1. a negative (-) particle that moves
  2. 2. (-) minus
  3. 4. made of wires,
  4. 5. different
  5. 6. a source of electricity
  6. 8. (+) plus
  7. 10. to push away
  8. 12. to come together
  9. 16. turns circuit on and off
  10. 17. provides electrical energy