Across
- 4. Matter that has a fixed volume and not a fixed shape
- 5. A combination of substances not chemically combined
- 7. A change that forms new substances
- 9. Elements and compounds
- 11. This state of matter consists of electrically charged particles
- 12. The amount of matter within an object
- 14. Matter made up of one kind of atom
- 15. Matter that has a fixed volume and a fixed shape
- 16. Two or more different elements chemically joined together
Down
- 1. Size or state of matter changes but not its composition
- 2. The amount of space an object takes up
- 3. The smallest component of an element
- 6. Anything that takes up space and has mass
- 8. Matter with no fixed volume and no fixed shape
- 10. A heterogeneous mixture that settles over time
- 13. A homogeneous mixture