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Equipment, Scientific Method & Bunsen Burner Revision Flashcards | StudBud
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Equipment, Scientific Method & Bunsen Burner Revision
Equipment, Scientific Method & Bunsen Burner Revision
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StudBud Administration
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A Yr 7 SAER Quiz to revise on Science topics for a test
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
What is the highlighted part of this equipment called?
Gas Hole
Collar
Air Hole
Barrel
2
What is the function of the ORANGE/cold flame in a Bunsen Burner?
To quickly heat up an object or liquid
To burn an object or liquid
To let you know the bunsen is on/working
3
After lighting the match, what do you do when lighting a BB?
Put the lit match above the BB & quickly turn the gas tap on
Put the lit match above the BB & slowly turn the gas tap on
Quickly turn the gas tap on & then put the match above the B
Slowly turn the gas tap on & then put the match above the BB
4
After checking that the collar is closed, what is the next step in lighting a BB?
Put the match over the BB and turn the gas on
Attach the gas hose to the gas tap
Put the BB on a wooden safety match and attach the gas hose
Light a match
5
When can you take your safety glasses off when experimenting with a Bunsen Burner?
When you've moved the chemical out of the way of the flame
You should never take them off during any experiment at all
Once the flame has been set to safety orange
When you have moved away from the bunsen burner
6
What is the first thing you do when setting up a Bunsen Burner?
Put the BB on a wooden mat and put the gas hose into the gas
Plug the gas hose into the gas tap and turn the gas tap on
Light a match
Turn the collar so the air hole is closed
7
What is the name of the highlighted part of this lab equipment?
Barrel
Collar
Gas Hose
Air Hose
8
What is the name of this lab equipment?
Retton Stand
Stand
Retort Stand
Metal Stand
9
Once the BB has been put on a wooden mat and gas hose connected, what step is next?
Light a match
Turn the collar so the air hole is CLOSED
Turn the collar so the air hole is OPEN
Put the match above the BB and turn on the gas
10
What is the name of this lab equipment?
Extended Spoon
Spatula
Scientific Spoon
Spoon
11
What does the highlighted part of the BB do?
Makes the BB unstable
Allows the BB to be used straight onto a lab bench
Conducts heat better to allow for maximum heatage
Stop the BB from tipping over
12
After using a Bunsen Burner, what should you do?
Turn the collar to CLOSED & then slowly turn the gas tap off
Quickly turn the gas off and then pull the gas hose out
Turn the collar to OPEN & then slowly turn the gas tap off
Blow the flame out and then slowly turn the gas tap off
13
What is the DEPENDENT variable in an experiment?
What you are doing
What you are changing
What you are keeping the same
What you are measuring
14
What is the name of this lab equipment?
Beaker
Measuring Flask
Conical Flask
Cylinder
15
What is the AIM of an experiment?
What you think will happen in an experiment
What you hope to achieve in the experiment
How you are going to do the experiment
The thing you are changing in an experiment
16
What is the INDEPENDENT variable in an experiment?
What you want to achieve in the experiment
What you are MEASURING in an experiment
What you are CHANGING in an experiment
What you are KEEPING THE SAME in an experiment
17
What is the highlighted part of this equipment called?
Metal Base
Bunsen Burner
Collar
Barrel
18
What is this item used for?
Measuring an accurate/correct amount of solids
Measuring an accurate/correct amount of liquid
Measuring an inaccurate/close amount of liquid
Holds liquids so they can react with each other inside it
19
What is the name of this lab equipment?
Beaker
Conical Flask
Measuring Beaker
Flask
20
What are CONTROLLED variables in an experiment?
What you are DOING
What you are MEASURING
What you are KEEPING THE SAME
What you are CHANGING
