Across
- 2. All chemicals in the _________ are to be considered dangerous
- 7. Report any _______
- 8. Never work _____
- 9. Exercise extreme caution when using a ___ burner
- 10. ___________ must be personally monitored at all times
- 13. Always work in a well __________ area
- 16. Never remove _________ or other materials from the laboratory area
- 17. Be alert and proceed with _______ at al times in the laboratory
- 19. Examine _________ before each use
Down
- 1. Know what to do if there is a ____ drill during the laboratory period
- 3. Perform only those experiments __________ by the instructor
- 4. ______ and equipment instructions must be read carefully before use
- 5. Hot and cold glass have the same ______ appearance
- 6. ______ metals and glass remain hot for a very long time
- 11. Conduct yourself in a ___________ manner at all times in the laboratory
- 12. Fill wash bottles only with _________ water and use only as intended
- 14. _____ must be handled with extreme care
- 15. Report damaged __________ equipment immediately
- 18. When _______ glass, allow time for the glass to cool before further handling
- 20. Always cut ____ from your body