Across
- 1. Attractive or repulsive interaction between any two charged objects
- 4. Having the tendency to pull other objects toward itself
- 5. Matter with a surplus or deficiency or electrons
- 6. A directional flow of electrical charge through an object or medium
- 8. Having the tendency to push other objects away from itself
- 9. scientist who discovered gravity
Down
- 2. Objects that affect one another
- 3. A force that attracts or repels objects toward or away from each other caused by electrons in a substance
- 5. Particle A particle with either positive or negative electrical charge
- 7. the size or quantity of something