Across
- 4. observed in our lab as shiny, silver and wrinkled
- 5. numerical information
- 6. ability to produce a new substance
- 10. when a precipitate is formed
- 18. temperature when bubbles of vapour are formed
- 19. will not lead to formation of new substance
- 21. mass and volume are involved
- 22. ability to dissolve
- 25. unique property that can be used to identify the substance
- 26. standardized information system that indicates dangers of workplace hazardous products
- 27. breakability of a substance
Down
- 1. able to catch fire and burn easily
- 2. may cause burns if handled carelessly
- 3. changes are identified through our senses
- 7. the temperature from liquid to solid state
- 8. is not combined with other elements
- 9. this substance has a unique property allowing it to expand in a solid state
- 11. a solid that is formed from two liquids
- 12. ability of a substance to be molded
- 13. five principles related to matter
- 14. physical property related to how much light can be passed through
- 15. an air freshener would have this hazardous symbol
- 16. example would be a granola bar
- 17. two metals combined usually forming a superior property
- 20. colour is an example
- 23. how shiny something is
- 24. observed in our lab as grainy, white and hard