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- 1. Multiple Choice
When should you tie back long hair or baggy clothing?When working with chemicalsWhen working with a Bunsen burnerWhen doing dissections.Any time you are working in the lab. - 2. Multiple ChoiceIf you break glassware in the lab, you should...Tell the teacherClean it up quickly before the teacher noticesScream at the top of your lungs
- 3. Multiple Choice
What do you call the part of the burner that "twists" ?
Base
Collar
Cylinder
- 4. Multiple ChoiceGoggles must be worn when using or working with a Bunsen BurnerFalseTrue
- 5. Multiple Choice
Name this part of the Bunsen Burner: A
Barrel
Collar
Air Hole
Base
- 6. Multiple ChoiceWhen heating a test tube, it should bepointed away from yourself and other studentsheld with two fingersfilled completely with the liquid being heatedheated over a tripod and gauze mat.
- 7. Multiple Choice
The gas should be turned on ____________ lighting the match.
Before
After
- 8. Multiple Choice
When the air hole is closed, what color is the flame?
Blue/Yellow/Orange
Dark and Light Blue
- 9. Multiple Choice
During an experiment, a bunsen burner is placed on:
Gauze mat
The laboratory bench
A heatproof mat
Tripod
- 10. Multiple Choice
The different parts of a bunsen burner include:
Barrel, collar, air hole, gas hose and base
Barrel, collar, air vent, gase hose and base
Barrel, collar, air vent, gas hose and bottom
Barrel, neck, air hole, gas hose and base
- 11. Multiple Choice
First steps to using a bunsen burner:
Place on heat proof mat, connect gas hose to a gas tap and make sure the air hole is closed
Place on heat proof mat, connect gas hose to a gas tap and make sure the air hole is open
Place on heat proof mat, connect gas hose to a gas tap and light the bunsen burner
Place on the bench, connect gas hose to a gas tap and make sure the air hole is open
- 12. Multiple Choice
Name C
Chimney
Air Hole
Collar
Base
- 13. Multiple Choice
Name F
Collar
Chimney
Base
Air Hole
- Answer choicesTagsAnswer choicesTags