16128293
Beschreibung
Quiz von Dylan Allman, aktualisiert more than 1 year ago
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Erstellt von Dylan Allman
vor fast 8 Jahre
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Frage 1
Frage
Lab Aprons and Safety Glasses must be worn when handling chemicals or heating.
Antworten
- True
- False
Frage 2
Frage
Where should glass breakages go?
Antworten
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In the red bin
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In the recycling bin
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In the black sack
Frage 3
Frage
What is a spatula used for?
Antworten
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to stir mixtures
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pick up and hold small solids while they are being heated
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pick up a small amount of solid or powdered substances
Frage 4
Frage
Before using a Bunsen Burner, it is true or false that you need to check/clear any paper or other objects from the burner's chimney?
Antworten
- True
- False
Frage 5
Frage
Is the safety flame easier to see and not as hot?
Antworten
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Yes
-
No
Frage 6
Frage
If you are not sure what to do during a lab activity:
Antworten
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Do nothing
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Ask the teacher
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Guess
Frage 7
Frage
If you were going to heat up a chemical powder on a Bunsen Burner, you would have the bottom hole:
Antworten
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Closed
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Half-Open
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Fully Open
Frage 8
Frage
I can eat in the classroom:
Antworten
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When the teacher says it's okay
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Never
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When I want to
Frage 9
Frage
Which is the correct sequence to light up a Bunsen Burner?
Antworten
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close air hole > light match > turn on gas > light gas > open air hole
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light the match > light the gas > open air hole > turn gas on > close air hole
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turn on gas > light up gas > close air hole > light match -> open air hole
Frage 10
Frage
What do we use to measure mass in a science lab?
Antworten
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Kitchen ScalesImage:Scales (binary/octet-stream)
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Electronic Balance
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Measuring Jug - in grams squaredImage:Jug (binary/octet-stream)
Frage 11
Antworten
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Measuring Syringe
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Medical Syringe
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Gas Syringe
Frage 12
Frage
What is the difference between mass and weight?
Antworten
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Weight is the force of gravity pulling away from you
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Weight is the actual mass of the object.
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Weight is the force of gravity pulling on you.
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