Across
- 3. to not get distracted
- 4. do this to your hands
- 5. keeps you safe
- 9. can be shattered if not heated properly
Down
- 1. eye protection
- 2. dangerous elements
- 4. do this until the teacher gets there
- 6. use for experiments
- 7. do this after your done working
- 8. moving fumes to your face