Across
- 3. do not use damaged electrical _________.
- 5. all ________ are to be considered dangerous.
- 7. never remove chemicals or other ________ from the lab.
- 11. hot and cold _____ looks the same.
- 12. never handle ______ glass with bare hands.
- 14. never ________ flammable liquids over an open flame.
- 15. dispose of all chemical ______ properly.
- 16. must be tied back.
- 19. don't immerse if hot, it may shatter.
- 21. must be worn when heat, glassware, or chemicals are in use.
- 22. when _______ thermometers are broken notify the instructor immediately, it must not be touched.
- 24. never leave a lit ______ unattended.
- 25. must be handled with care and diluted with water.
- 26. when using _______ point tips and point downward.
Down
- 1. no ____-____ shoes in the lab.
- 2. must be put away if dangling.
- 4. handle __________ liquids over a pan to contain spills.
- 6. fill with distilled water only.
- 8. they are provided and should be worn in the lab.
- 9. can be worn with adequate safety gear.
- 10. heated ______ and remain hot for a long time.
- 11. carry in a vertical poistion.
- 13. always work in a well-__________ area.
- 17. check the _____ twice on chemical bottles before use.
- 18. do not eat _____, drink beverages, or chew gum.
- 20. when transporting hold away from your body.
- 23. never look into a _________ that is being heated.