Across
- 1. handle glassware, sharp tools and heated containers ...
- 2. consider all chemicals ...
- 4. ... electrical equipment after use
- 6. ... wear enclosed footwear
- 7. long hair must be ... back
- 9. ... the teacher immediately regarding any accident
- 11. ... touch, taste, or directly smell a chemical
- 12. walk, do not ... in the lab
- 13. no ... in the lab
Down
- 1. maintain a ... work area
- 3. follow ... instructions given by the teacher
- 4. never leave a heat source ...
- 5. waste products according to teacher instructions
- 8. no ... in the lab
- 10. glasses must be worn when working with chemicals, flames, or heating devices
- 11. you must do this if you get injured, equipment breaks or you see a danger