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