Front

What should you never do with a lit burner?

Back

Never leave a lit burner unattended.

Front

When heating a substance in a test tube, where should you point the open end?

Back

Always point the open end of the tube away from all people.

Front

What type of footwear is best to wear in the laboratory?

Back

Closed-toed shoes are the best footwear in the laboratory.

Front

Should laboratory aprons be worn during all lab activities?

Back

False, laboratory aprons should not be worn during all lab activities.

Front

Is it safe to draw liquid into a pipet using your mouth?

Back

False, you should not draw liquid into a pipet using your mouth.

Front

What is the purpose of a laboratory apron?

Back

A laboratory apron protects your clothing and skin from spills and splashes.

Front

Why is it important to keep your workspace clean in a lab?

Back

A clean workspace helps prevent accidents and ensures safety during experiments.

Front

What should you do if you spill a chemical in the lab?

Back

Notify your teacher immediately and follow the proper cleanup procedures.

Front

What is the first thing you should do before starting a lab experiment?

Back

Read and understand the lab instructions and safety guidelines.

Front

Why is it important to wear safety goggles in the lab?

Back

Safety goggles protect your eyes from harmful chemicals and debris.