Across
- 2. the state a matter expands to occupy whatever volume is available.
- 3. positively charged
- 6. Fe
- 9. two or more substances mixed together physically.
- 13. the state a matter maintains a fixed volume but adapts to the shape of its container.
- 14. cannot conduct electricity or heat very well.
- 15. have no charge
Down
- 1. anything that has mass and takes up space.
- 4. two or more elements chemically combined together.
- 5. negatively charged
- 7. O
- 8. the smallest part of an element that can exist.
- 10. cannot be broken down into simpler form.
- 11. an element that readily forms positive ions and has metallic bonds
- 12. the state in which matter maintains a fixed volume and shape.