Across
- 5. must be handled with extreme care
- 6. never remove chemicals or this from the laboratory
- 9. must be tied back and out of your face
- 10. all living organisms used in a laboratory activity in a humane manner
- 12. are never permitted in the science storage rooms or preparation areas unless given permission
- 14. when removing an electrical plug from its socket, grasp the plug, not this
- 15. fill wash bottles with this water
- 17. or jokes of any kind are not allowed in the laboratory
- 18. ay accident or injury to the instructor immediately
- 20. never leave anything unattended when doing this to it
- 21. must be personally monitored at all times
- 23. must be worn to protect eyes
- 25. do not immerse this in cold water; it may shatter
Down
- 1. if this splashes in your eyes or on your skin, immediately flush with running water
- 2. never look into this when it is being heated
- 3. examine this before each use
- 4. is a hands on laboratory class
- 7. is what you yell when a lab partner is hurt
- 8. should be used to pick up heated metals and glass
- 11. ask this person for help when you dont understand how to use a piece of equipment
- 13. are not to be touched, tasted, or smelled
- 16. of all chemical waste properly
- 19. have been provided and should be worn during laboratory activities
- 22. handle these liquids over a pan to contain spills
- 24. glass tubing, especially long pieces, in a vertical position