Across
- 3. Is a substance's ability to resist being scratched
- 4. change Always results in the formation of a different substance or substances
- 6. Is the ability of a substance to conduct electricity or heat
- 11. A change from gas to solid
- 12. The Globally Harmonized System
- 14. A substance that can be pounded or rolled into sheets
- 15. of matter Solid, liquid, or gas
- 18. A change from a solid to a gas
- 19. point Is the temperature at which its liquid phase changes to the gas phase
- 20. Is the amount of mass in a given volume of a substance
- 22. Is anything that has mass and occupies space
Down
- 1. shape The shape or a matter's crystals
- 2. A change from a liquid to a solid
- 5. change When the appearance or state may be altered but its composition stays the same
- 7. A change from a gas to a liquid
- 8. Any solid that can be stretched into a long wire
- 9. A change from a gas to a liquid
- 10. The Workplace Hazardous Materials Information System
- 13. substance Is made of only one kid of matter and has a unique set of properties that sets it apart form any other kid of matter
- 16. Is the ability of a substance to be dissolved in another
- 17. point Is the temperature at which it changes from a solid to a liquid
- 21. Is a material that cannot be broken down into any simpler substance