Across
- 3. the mass an object takes up
- 7. pulls the ends of a magnet where the force is the greatest
- 9. materials that DONT allow electricity to pass through them
- 10. the force exerted by magnets when they attract or repel each other.
Down
- 1. the study of the inorganic world
- 2. a magnet that runs on electricity
- 4. a substance made up of elements, such as hydrogen or sodium.
- 5. tiny particles inside the center of an atom
- 6. a substance that isn't a gas or solid
- 8. anything that takes up space