Across
- 1. a force that causes something to move away.
- 3. a force that moves things closer.
- 6. a push and pull that causes objects to move.
- 7. have a neutral charge.
- 9. have a negative charge.
- 10. smallest part of matter.
- 11. have a positive charge.
Down
- 2. forces that cause motion.
- 4. anything that has mass and takes up space.
- 5. wearing these and touching metal creates a shock.
- 8. an electric charge produced by friction.