Across
- 4. energy, energy made by vibrations
- 7. a particle with a negative charge
- 11. the smallest piece of matter
- 13. a magnet made using electricity
- 14. a force that pulls objects together
- 16. energy, energy of motion
- 19. energy, energy due to motion or position
- 20. field, the area around a magnet where magnetic forces act
Down
- 1. the center of an atom
- 2. a particle in the nucleus with a positive charge
- 3. a push or a pull
- 5. a particle in the nucleus with no charge
- 6. energy, energy from moving charges
- 8. energy, energy stored in chemicals
- 9. energy, stored energy
- 10. field, the area around a charged object
- 12. energy, energy carried by light
- 15. energy, heat energy
- 17. transformation, when energy changes from one form to another
- 18. an area where a force acts without touching