7th - 12th grade
Flammable materials, like alcohol, should never be dispensed near
Why would you wear goggles in the lab?
If you do not understand a direction or part of a lab procedure, you should
After completing an experiment, all chemical wastes should be
If a lab experiment is not completed, you should
You are heating a substance in a test tube. Always point the open end of the tube
When you heat a piece of glass and need to pick it up, you should
The first thing you should do if you get injured in the lab is
When gathering glassware and equipment for an experiment, you should
Personal eyeglasses provide as much protection in a lab as
Long hair in the laboratory must be
Which of the following should not be worn in the lab?
Which of the following footwear is best in the laboratory?
Horseplay or practical jokes in the laboratory are
If an acid is splashed on your skin, wash at once with
When you finish working with chemicals, biological specimens, and other lab substances, always
True or false: Hot glass looks the same as cold glass
True or false: All unauthorized experiments are prohibited.
You are allowed to enter the chemical storage area any time you need to get an item
True or false: Unfamiliar chemicals can be considered safe unless the instructor tells you otherwise