Across
- 3. the amount of work required to pull an electron away from an atom______ for different substances.
- 5. _________ attract
- 7. the energy possessed by a charged particle or other object due to its location.
- 12. materials that allow charged particles to pass through them easily.
- 13. atom losing one or more electrons
- 14. are used to visualize an electric field.
Down
- 1. when electrons are transferred from one material to another.
- 2. is the fundamental quantity that underlies all electrical phenomena
- 4. can attract some objects and repel others.
- 6. atom gaining one or more electrons
- 8. space that surrounds any charged object.
- 9. electric potential measurement
- 10. are positive
- 11. if a particle is ______ it accelerates away from the sphere.
- 15. are neutral
