WHHS Lab test

When is it OK to eat or drink in the lab?

• Always
• Never

When should you tie back long hair or baggy clothing?

• When working with chemicals
• When working with a Bunsen burner
• When doing dissections.
• Any time you are working in the lab.

It's fine to smell chemicals directly from their containers.

• True
• False

 If you do not understand a direction or part of a lab procedure, you should 

• skip it and go on to the next part.
• ask the instructor before proceeding
• try several methods until something works
• figure it out as you do the lab

Never remove chemicals or other equipment from the laboratory.

• True
• False

Read all procedures thoroughly before entering the laboratory

• True
• False

All chemicals in the lab are to be considered dangerous

• True
• False

What is this called?

• Beaker
• Graduated Cylinder
• Flask
• Test Tube

What does this measure?

• Mass
• Volume
• Temperature
• Length

What does this measure?

• Mass
• Volume
• Temperature
• Length

Tags

CCSS.3.MD.A.2