Science Safety Test

Stand back and advise the teacher of the spill.

correct procedure for students to follow if a chemical is spilled

Tell the teacher so you can dispose of it properly.

At the end of the lab you see some leftover chemical that looks just like the stuff you were using. You should:

Dangerous

Disturbing other students in the laboratory with horseplay in the lab is:

It helps prevent accidents.

Keeping the work area neat and clean is important because:

Eyewash station, goggles, aprons, gloves.

Safety equipment in our classroom?

Never pipette by mouth

What is the correct answer to the following statement? You should always pipette by mouth ____.

Fan your hand over the substance toward your nose which should be several centimeters away from the substance.

What is the correct procedure to follow when smelling the odor of a chemical substance?

Never

When I can perform an experiment on my own

The teacher has given me permission to

When can I eat in the laboratory

People cannot tell the color of your eyes.

Which is not a reason why contact lenses can be dangerous in the lab without proper eye protection?

So you can follow the lab instructions clearly.

Why is it important to know the names and appearance of lab equipment before doing laboratory work?

Before and after you use it

You should be sure equipment is clean:

Working near fire and using chemicals in the lab

You should tie back long hair and/or baggy clothes in lab when:

touching a plant, handling a class pet, and working with chemicals

You should wash your hands after

Immediately

A spill can cause an accident. Clean up a spill:

chemicals, fire, glassware

Goggles must be worn when using:

Each and every student

Helping to clean up the lab or classroom is the job of

False

I can begin laboratory experiments as soon as I enter a classroom even if the teacher has not provided instructions to begin.

Ask the teacher

If you are not sure what to do during a lab activity:

At least 15 minutes

If you get chemicals in your eyes, you should flush them with water for

at once

If you see something in the classroom or laboratory that is dangerous, tell the teacher

With the point down and away from the body.

In the lab sharp objects should be carried

True

Microscopes should be carried with one hand grasping the arm and the other hand under the base.

Safety

The most important thing in laboratory experiments is

Touch heated glass to see if it is cool.

This is NOT a safe lab practice?