Across
- 1. does not allow heat and electricity to flow
- 3. to pull towards
- 5. positively charged particle
- 8. a path for an electrical current to flow around
- 9. the smallest particle
- 11. to push away
- 12. negatively charged particle
- 13. a buildup and sudden charge of electrons
- 14. a device that opens and closes a circuit
Down
- 2. no charge, neutrally charged particle
- 4. allows heat and electricity to flow freely
- 6. the flow of electrons
- 7. a device that converts chemical energy to electrical energy
- 8. the flow of electrons
- 10. a form energy