Lab safety

Front

What should you do before starting a lab investigation?

Back

Read all directions and make sure you understand them.

Front

What is the first thing you should locate before doing experiments involving a heat source?

Back

The fire extinguisher.

Front

What should you do with long hair when working with a flame or heat source?

Back

Tie back long hair that hangs in front of your eyes.

Front

How should long hair be worn in the lab?

Back

Tied back with a rubber band.

Front

What should you do if your glassware is chipped or broken?

Back

Give it to your teacher.

Front

Why is it important to read directions before starting a lab procedure?

Back

To ensure safety and understanding of the experiment.

Front

What is the purpose of a fire extinguisher in the lab?

Back

To put out fires in case of an emergency.

Front

What should you never do with hot objects?

Back

Touch them with your bare hand to check the temperature.

Front

What is the correct way to dispose of hot objects?

Back

Allow them to cool down before disposal.

Front

Why is it important to handle equipment carefully in the lab?

Back

To prevent accidents and ensure safety.