Across
- 2. the space that surrounds a magnet
- 10. electrical charge that reverses direction
- 13. to bring together
- 15. positive (+)
- 16. an invisible line connecting the north and south poles
- 18. a piece of iron that attracts another piece of iron
- 19. a magnet made from iron wrapped by a coil of wire
Down
- 1. negative (-)
- 2. the two ends of a magnet where its the strongest
- 3. significant magnetic properties
- 4. a tool that uses a magnet to help people find direction
- 5. a magnet that loses its magnetism after time
- 6. a power that causes change
- 7. ability to attract iron or metal
- 8. electrical charge that flow in one direction
- 9. a magnet shaped like a "U"
- 11. to drive two poles away from each other
- 12. a magnet that keeps its magnetism for a while
- 14. to have two opposite poles
- 17. a slivery-white chemical element