Lab Safety

4. The method you use in lab to smell a substance is called "waft to _______."
5. How do you enter the lab?
8. What will you sometimes wear in the lab to protect your hands from burns or cuts?
10. What must some students need to pull back during a lab experiment?
11. Loose __________ on your clothing must be pulled up or removed from your body if possible?
13. Always read the ___________ before starting a lab investigation.
14. What may you not do to an experiment before the teacher gives the directions?
16. Who do you tell if a piece of lab equipment accidentally breaks?
18. What must not dangle from around your neck while doing a lab experiment?
20. Open toed _________ may not be worn on lab days.

1. When do you inform the teacher if an unsafe condition occurs in the lab?
2. Always _____________ carefully to the teacher's directions.
3. Never put any substance in the lab into your __________.
6. What should be worn over your eyes while conducting an experiment in the lab?
7. What type of broken substance must never be picked up by a student?
9. What must be signed by both you and a parent before any student is allowed to participate in labs?
12. What may you not do to any materials in the lab without the teacher's permission?
15. What is sometimes worn in a lab to protect your clothing from getting ruined?
17. What will you sometimes have to wash after conducting an experiment?
19. Drinks, gum and ________ are not allowed in the lab.