Across
- 2. Temperature at which something melts or freezes
- 4. Caused by molecular collisions in fluids
- 6. A material's ability to resist scratching
- 10. Have a definitive shape and volume
- 12. Ability to stretch without snapping or becoming permanently deformed
- 13. An ionized gas
- 16. Ability to conduct electricity
- 18. How easily a substance will shatter or break
- 19. (2 words) Strength under stretching force
- 20. (2 words) Ability to conduct heat
Down
- 1. Can be hammered into flat sheets without cracking or breaking
- 3. (2 words) how a substance behaves when it is heated
- 5. Have no definite shape or volume
- 7. Measures how much matter is packed into a given amount of space
- 8. (2 words) Describes the characteristics of a substance that are non-chemical
- 9. Measurement of how much space something takes up
- 11. (2 words) Strength against a force trying to shear an object in two
- 14. Can be formed into a thin wire by drawing it through a small hole
- 15. (2 words) Strength under a force that tends to cruch objects
- 17. A phase transition where a substance transitions from solid to gas without going through a liquid state