Bunsen Burner and Lab Safety

During a science experiment, Scarlett and Mia are using a Bunsen Burner. Aria reminds them that they must wear goggles. Is Aria correct?

• False

• True

During a science experiment, Scarlett and Mia are using a Bunsen Burner. Aria reminds them that they must not wear loose clothing. Is Aria correct?

• False

• True

Abigail, Maya, and Jackson are working on a science project in the lab. When should they tie back long hair or baggy clothing?

• When they are working with chemicals

• When they are working with a Bunsen burner

• When they are doing dissections

• Any time they are working in the lab

Ethan, Mason, and Harper are working on a science project in the lab. When is it OK for them to eat or drink in the lab?

• Always

• Never

You should never ______ chemicals in the lab. 

• taste

• touch

• smell

• all of the above

Sophia, Abigail, and Aria are conducting a science experiment in their school lab. They are using a Bunsen burner and they want to know which part of the Bunsen flame is the hottest. Can you help them?

• The bottom

• The middle

• The top

• The outer edge

Ethan asks, 'What do you call the part of the burner that "twists" ?'

• Base

• Collar

• Cylinder

During a science experiment, Abigail was asked to adjust part A of the Bunsen Burner. Can you identify this part?

• Barrel

• Collar

• Air Hole

• Base

Liam is conducting a science experiment in his school lab. He notices that when the air hole is closed, it produces a ________ safety flame. On the other hand, when James opens the air hole, it produces a ________ heating flame. What colors of flames did Liam and James observe respectively?

• Yellow, blue

• Blue, yellow

• Blue, orange

• Yellow, green

During a science project, Abigail and Ethan decided to heat a solution. They placed their bunsen burner on:

• Gauze mat

• The laboratory bench

• A heatproof mat

• Tripod