No student devices needed. Know more
22 questions
The gas should be turned on ____________ lighting the match.
Before
After
What do you call the part of the burner that "twists" ?
Base
Collar
Cylinder
Name this part of the Bunsen Burner: A
Barrel
Collar
Air Hole
Base
Which of the following part of Bunsen burner is used to allow air to enter the burner.
air hole
barrel
collar
base
Which of the following part of Bunsen burner is used to support the burner so that it will not fall over.
air hole
barrel
collar
base
Which of the following is the correct procedure to light up a Bunsen burner?
Step 1: turn the collar and close the air hole
Step 2: turn on the gas tap
Step 3: use the lighter to light up the Bunsen burner
Step 1: turn the collar and open the air hole
Step 2: turn on the gas tap
Step 3: use the lighter to light up the Bunsen burner
Step 1: turn on the gas tap
Step 2: turn the collar and close the air hole
Step 3: use the lighter to light up the Bunsen burner
crucible tongs
beaker tongs
forceps
tweezers
Explore all questions with a free account