Across
- 1. electric potential
- 5. a material through which electric charge can easily flow
- 6. little negatively chraged particle
- 7. protons and neutrons together
- 8. how like charges behave?
- 11. allowing charges to escape
- 12. it’s not a conductor
- 15. a light metal
- 17. an Italian physics
- 18. SI unit of force
- 19. neither positive nor negative
Down
- 2. case with two gold leaves
- 3. an American scientist who discovered electricity
- 4. SI unit of charge
- 9. a proton and an electron together
- 10. charging an object without direct contact
- 13. opposite of attracting
- 14. adding or robbing charges making friction
- 16. an atom that has gained or lost electrons