Flinn Science Lab Safety Test Practice

Front

What should you use to pick up a hot piece of glass?

Back

Use tongs.

Front

When should you wear approved eye protection devices in the laboratory?

Back

Anytime chemicals, heat, or glassware are used.

Front

What should you do if an acid is splashed on your skin?

Back

Wash at once with plenty of water.

Front

How should you place glass tubing into a rubber stopper after it has been fire polished and cooled?

Back

By lubricating the tubing with water or glycerin, using a towel or cotton gloves for protection, and twisting the tubing and stopper carefully.

Front

What should you do when gathering glassware and equipment for an experiment?

Back

Read all directions carefully, examine all glassware for chips or cracks, and clean any dirty glassware.

Front

What is the purpose of wearing goggles in a science lab?

Back

To protect your eyes from chemicals, heat, and glassware.

Front

What is the first step to take if you spill a chemical in the lab?

Back

Notify your teacher immediately.

Front

Why is it important to check glassware for chips or cracks before use?

Back

To prevent breakage and potential injury during experiments.

Front

What should you do with broken glass in the lab?

Back

Use a broom and dustpan to clean it up and dispose of it in a designated container.

Front

What is the correct way to heat a test tube?

Back

Angle the test tube away from yourself and others while heating.