Lab Rules

2. Never leave what unattended?
3. Never use ____ suction to fill a pipet.
6. Always keep your work area what?
10. Proceed with ____ at all times in the laboratory.
11. Equipment instructions must be read _____ before use.
13. What appears to look the same when it is both hot and cold?
14. What should you never return back to its original container?
16. Check the ____ on chemical bottles twice before removing any of the contents.
17. When using chemicals, heat, or glassware you should wear what?
19. Do not immerse hot glassware in cold water; it may _____.

1. Who should you tell first when something happens in the lab?
4. Long hair, dangling jewelry, and loose or baggy clothing are all what?
5. You should always follow the what carefully to understand the procedure.
7. You should always ____ you hands after an experiment.
8. _______ is never allowed in the lab.
9. If a chemical splashes in your eyes or on your skin you what them immediately?
12. Fill wash bottles only with distilled ____ and use only as intended
13. Always put on what when you you start a lab?
15. Never ____ into a container that is being heate.
18. Always be what when you enter class?