Across
- 3. a closed electrical path for current
- 6. anything in the universe that occupies space and has mass
- 8. interaction of electricity and magnetism
- 12. electrical force
- 13. rate of electron flow
- 15. particles with no charge
Down
- 1. an atomic force that can attract or repel ferrous substances
- 2. the flow of electrons through atoms
- 4. the process of creating electricity in a wire
- 5. a substance composed of molecules with 2 or more elements
- 7. positively charge particles
- 8. the movement of free electrons
- 9. a group of one type of atom
- 10. a microscopic particle that cannot be broken into smaller pieces
- 11. a group of two or more atom joined together
- 14. negatively charge particles