Across
- 6. A pure substance made of two or more elements chemically combined
- 8. State of matter with definite shape and volume
- 9. Temperature at which a solid becomes a liquid
- 11. Ability of a substance to conduct heat or electricity
- 14. Anything that has mass and takes up space
- 16. A measure of gravity’s pull on mass
- 17. A change that doesn’t alter the substance’s identity
- 18. State of matter with definite volume but no definite shape
- 19. High-energy state of matter with charged particles
- 20. State of matter with no definite shape or volume
- 21. A physical blend of two or more substances
Down
- 1. Law stating matter is neither created nor destroyed
- 2. Temperature at which a liquid becomes a gas
- 3. Ability of a substance to be hammered into shapes
- 4. A fluid’s resistance to flow
- 5. Ability of a substance to dissolve in another
- 7. A pure substance made of only one kind of atom
- 10. Mass divided by volume
- 12. The amount of space something occupies
- 13. The amount of matter in an object
- 15. A change that creates a new substance