Unit Zero Chemistry*

Front

What should you do if you are not sure what to do during a lab activity?

Back

Ask a teacher for guidance.

Front

What is the tool used to transfer small amounts of liquid in a lab?

Back

Pipette.

Front

What is the purpose of a funnel in a laboratory?

Back

To pour lab materials into an object with a small opening.

Front

Is it safe to use chipped or cracked glassware in the laboratory?

Back

False, it is not safe.

Front

When reading the volume in a graduated cylinder, where should you look to read the meniscus?

Back

At the bottom of the meniscus.

Front

What is a graduated cylinder used for?

Back

To measure the volume of liquids accurately.

Front

What safety equipment should be worn during lab activities?

Back

Safety goggles.

Front

What is the function of a scoopula in a laboratory?

Back

To transfer solid materials.

Front

What is the importance of following lab safety rules?

Back

To prevent accidents and ensure a safe working environment.

Front

What is the definition of a meniscus in a liquid?

Back

The curve at the surface of a liquid in a container.