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