Unit Zero Chemistry*

Front

What should you do with long hair in the laboratory?

Back

Long hair should be tied back in the laboratory to prevent accidents.

Front

Who should you ask for help when something breaks or spills in the lab?

Back

You should ask the teacher for help when something breaks or spills in the lab.

Front

Is eating allowed in the laboratory?

Back

No, eating is not permitted in the laboratory.

Front

What is a scoopula used for?

Back

A scoopula is used for transferring solid chemicals.

Front

What are the consequences of fooling around in the lab?

Back

Fooling around in the lab, throwing things, and doing unauthorized experiments are always against the rules.

Front

What is the purpose of safety goggles in the lab?

Back

Safety goggles protect your eyes from chemical splashes and debris.

Front

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

Back

You should inform the teacher immediately if you spill a chemical in the lab.

Front

What is the correct way to smell a chemical?

Back

You should waft the chemical towards your nose instead of directly inhaling it.

Front

What is the function of a pipette?

Back

A pipette is used to measure and transfer small volumes of liquid.

Front

What should you wear in the laboratory for safety?

Back

You should wear a lab coat and closed-toe shoes for safety in the laboratory.