Across
- 4. must NOT be touched when this type of thermometer is broken
- 6. always keep your work area in this manner
- 9. used to clean hands after every experiment
- 10. read all these thoroughly before entering the laboratory
- 13. use this to avoid spills when handling flammable liquids
- 14. must be handled with extreme care
- 15. these must be worn dealing with chemicals
- 17. report all of these to your instructor
- 19. NEVER use this type of suction to fill a pipet
- 20. DO NOT do this in the lab
Down
- 1. always turn this off when not in use.
- 2. fill wash bottles only with this type of water
- 3. is a hands-on laboratory class
- 5. will shatter if hot and put into cold water
- 7. perform all these as authorized by your instructor
- 8. follow all written and verbal
- 11. you will be assigned one
- 12. must be read carefully before use
- 16. protects hands
- 18. is the #1 priority for students,teachers and parents