Across
- 3. Never leave a lit burner ___.
- 7. Perform only those experiments authorized by the ___.
- 11. Never work ___.
- 12. ___ must be read carefully before use.
- 13. Never fool around in the ___.
- 15. Never mix ___ in sink drains.
- 17. Follow all ___ instructions carefully.
- 18. Anytime ___ is used, students will wear laboratory goggles.
- 22. Do not ___ hot glassware in cold water.
- 23. Conduct yourself in a ___ manner at all times in the laboratory.
- 24. ___ must be personally monitored at all times.
- 25. ___ must not be touched if a thermometer is broken.
- 26. Report any ___.
- 28. Dispose of all ___ properly.
- 29. Only fill wash bottles with ___ water.
- 30. Experiments must be personally ___ at all times.
Down
- 1. Never use mouth ___ to fill a pipet.
- 2. When using ___, always carry with tips and points pointing down and away.
- 4. Never handle ___ glass.
- 5. Keep ___ clear.
- 6. Dress ___ for all lab experiments.
- 8. Handle all ___ in a humane manner.
- 9. Always ___ your hands after experiments.
- 10. Know what to do if there is a ___ drill.
- 14. Do not place hot ___ directly onto desk.
- 16. Read all ___ thoroughly.
- 19. Exercise ___ caution when using a gas burner.
- 20. Wash immediately if a chemical ___ in your eye.
- 21. ___ experiments are prohibited.
- 27. Yell "___" if hurt to get your instructor's attention.