MODULE 1 LESSON 3

Front

What type of glass is safe for heating in the lab?

Back

Boro-silicate glass is safe for heating in the lab.

Front

What should you do if an experiment produces harmful fumes?

Back

Perform the experiment under a fume hood.

Front

What is the purpose of a fume hood in a laboratory?

Back

A fume hood is designed to ventilate harmful fumes and protect the user.

Front

What is the last step in lab cleanup?

Back

Remove gloves and wash hands.

Front

Why are glass containers used for heating made of special glass?

Back

They are made of boro-silicate glass to withstand high temperatures without breaking.

Front

What safety symbol is associated with biological hazards?

Back

The biohazard symbol.

Front

What should you do with materials after an experiment?

Back

Dispose of materials properly and return all equipment to its place.

Front

What is the importance of cleaning your work area in the lab?

Back

Cleaning your work area prevents contamination and accidents.

Front

What is the correct procedure for handling broken glass in the lab?

Back

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

Front

What is the significance of wearing gloves in the lab?

Back

Gloves protect your hands from harmful substances and contamination.