Across
- 3. a type of mixture in which individual substances are evenly mixed
- 5. when a solid changes into a liquid
- 6. a type of substance containing atoms of two or more different elements chemically bonded together
- 10. a substance that consists of just one type of atom
- 11. the amount of matter in an object
- 12. matter with a composition that is always the same
- 15. form a solution by mixing evenly
- 16. a characteristic of matter that you can observe or measure without changing the identity of the matter
Down
- 1. is a type ofmixture in which the individual substances are not evenly mixed
- 2. when a liquid changes to a gas
- 4. matter that can vary in composition
- 7. something that takes up space
- 8. the mass per unit volume of a substance
- 9. a small particle that is a building block of matter
- 13. when a gas turns into a liquid
- 14. the ability of one substance to dissolve in another