WorksheetsLaboratory Safety
Total questions: 15
Worksheet time: 15mins
At the end of the lab, you can pour chemicals down the drain.
True
False
Chipped or broken glassware is always ok to use.
True
False
If you have questions during a lab after reading the directions, you should…
Guess what seems right
Ask your parents
Ask your teacher
Ask your dog
Laboratory work can be started immediately upon entering the lab, EVEN if your instructor is not in the room.
True
False
What does this symbol means?
Poisonous Substances
Flammable Substances
Explosive Substances
Irritating Substances
Read instructions first and understand them before starting your experiment.
Yes
No
Handle all apparatus and chemicals carefully and correctly.
Yes
No
Always check the label on the container before using the substances it contains.
Yes
No
You may taste any chemicals.
Yes
No
Eating, playing and drinking are allowed in the laboratory.
Yes
No
Wash all used apparatus and dispose the waste correctly.
Yes
No
Wash your hands after all laboratory work.
Yes
No
What should you do if a chemical spills on your skin during a lab experiment?
Rinse immediately with water and inform the instructor
Ignore it and continue working
Wipe it off with a cloth
Cover it with a bandage
Which of the following is the correct way to smell a chemical in the lab?
Directly inhale the fumes
Waft the fumes towards your nose with your hand
Smell it from the container
Do not smell chemicals at all
Why is it important to wear safety goggles in the laboratory?
To look stylish
To protect your eyes from chemical splashes
To see better
To avoid dust
