What is a saturated solution?

Has no room to dissolve more solute

When is it appropriate to touch equipment and supplies in the Science lab?

After the teacher gives permission to begin

Which of the following is NOT true about paper chromatography?

Water is always used as the solvent

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Common Entrance Science Intro- Safety Rules, Equipment, Separating Techniques

80 termsStudBud Administration969 plays

End of half term quiz. Covers safety rules, Bunsen burner, other apparatus, separating techniques and famous black inventors #uk #science #year7 #grade_06 #grade_07 #chemistry #blackhistorymonth #safetyrules #Bunsen #apparatus scienceequipment #yr7science #grade_08 #blackscientists #science_common_entrance #commonentrancescience #blackscientists #blackhistory #ks3science #iseb #sciencecommonentrance #prep school #independentschool#apparatus #sciencerules #moorai14 #blackhistoryuk #lab #gcse

Flashcards80 cardsFPractice quizPHost liveL

Questions 80

Answers

1
Most thermometers show temperature in degrees Celsius and ________ .
Wladis
Farenheit
Centimetres
Kevin
2
Name part A in the filtration diagram below.
Liquid
Filtrate
Mixture
Residue
3
What percentage of oxygen is found in the air we breathe?
21%
79%
0.9%
0.04%
4
George Washington Carver invented which common product?
ironing board
batteries
wet wipes
peanut butter
5
Which is NOT a lab safety rule?
Ask for help if you need it.
Follow all directions given by your teacher.
No running or playing.
Ignore a spill or mess.
6
Mixtures that contain particles that either float to the top or sink to the bottom are called:
suspensions
pure substances
colloids
solutions
7
Where do plants get the carbon dioxide they need?
From the soil
From water
From the Sun
From the air
8
Who invented the first home security system?
Sir Clive Sinclair
Dr. Shirley Jackson
Brian Cox
Marie Van Brittan Brown
9
What is a saturated solution?
Has no room to dissolve more solute
Has room to add more solvent
Has no room to dissolve more solvent
Has room to dissolve more solute
10
When is it appropriate to touch equipment and supplies in the Science lab?
After you receive your Bunsen burner licence
Whenever you feel like it
As soon as you enter the room
After the teacher gives permission to begin
11
Name this piece of apparatus
gauze mat
tripod
pipe clay triangle
tongs
12
The amount of matter in an object is its
matter
gravitational pull
mass
gravity
13
Many thermometers contain a liquid metal called…
zinc
magnesium
mercury
aluminium
14
If you want to adjust the flame colour when using the Bunsen burner you need to use the…
air valve
gas tap
collar
base
15
What piece of equipment is this?
Thermometer
Pipette
Eye dropper
Dropper
16
A sieve would be most useful in separating….
salt and water
sugar and ice tea
rocks and soil
iron filings and sand
17
What do you use to draw the line on the chromatography paper?
highlighter
chalk
pencil
pen
18
Which answer lists the two processes involved in distillation in the correct order?
Evaporation, then dissolving
Evaporation, then condensation
Freezing, then condensing
Condensation, then evaporation
19
Name part C in the filtration diagram below.
Filtrate
Residue
Mixture
Liquid
20
Things that can cause accidents in a science lab are . . .
All of these
Students not following directions
Students experimenting on their own
Students playing around
21
Who invented modern traffic lights, the sewing machine, and the gas mask?
Sir Isaac Newton
Steve Jobs
Thomas Edison
Garrett A. Morgan
22
Gases have..
No definite shape but a definite volume
No definite shape or volume
A definite shape but no definite volume
A definite shape and volume
23
Separating salt from salt water was done by:
Evaporation
Distilliation
Filtration
Chromatography
24
The substance that does the dissolving is called the..
solute
soluble
solution
solvent
25
Sound can travel in outer space.
False
True
26
What piece of equipment is used to pick up hot items?
oven mitts
tissue
tongs
retort stand and clamp
27
This muppet shares its name with which piece of equipment?
beaker
thermometer
tripod
flask
28
Greenhouse gases are increased by humans through...
combustion
deforestation
agriculture
all of the above
29
At what temperature does pure water freeze (degrees Celsius)?
100
0.5
0
-2
30
You must ALWAYS put the Bunsen burner on a heatproof mat, not directly on the bench.
False
True
Depends
Only at the weekends
31
What colour is a safety flame on a Bunsen burner?
yellow
blue
orange
purple
32
What do we call this piece of science equipment?
Jug
Cup
Beaker
Jar
33
The states of matter are…
Solid, liquid, gas and semi liquid
Solid, liquid, gas and plasma
Solid, liquid, quarks and gas
No matter, What’s the matter and You matter
34
Which of the following is NOT true about paper chromatography?
Water is always used as the solvent
A pencil line is drawn on the paper
Ink can be separated into its colours by chromatography
The pencil line must not dip into the solvent
35
All solutions are mixtures, but not all mixtures are solutions
True
False
36
Name this piece of apparatus
beaker
burette
measuring cylinder
evaporating dish
37
What is the moon made of
Rock
Stone
Wood
38
Which flame of the Bunsen burner is hottest?
Red
Blue
Orange
Yellow
39
What is this safety sign?
Toxic (poisonous)
Eye safety
Skeleton ahead
Pirate treasure
40
Name the following apparatus.
Playstation
Stopwatch
Electronic ruler
Electronic balance
41
Melting is not the same as dissolving.
False
True
42
What is the name of this equipment?
Mortar and Pestle
Evaporating dish
Watch glass
Bowl
43
Which substance below would be suitable for chromatography?
Iron
Fish food
Ink
Water vapour
44
What does this safety sign mean?
Wear your glasses or your optician will get angry
Eye protection must be worn
Sunglasses must be worn
3D cinema
45
Which phase of matter are these particles in?
Gas
Plasma
Liquid
Solid
46
Matter cannot be created or…
destroyed
blended
taken away
added
47
Dissolving sugar in a cup of tea
Irreversible
Reversible
48
What is the name of this apparatus?
Filter
Funnel
Filter paper
Filter funnel
49
Which will not speed up the dissolving process?
crushing
stirring
heating
cooling
50
If you want to adjust the flame size on a Bunsen burner, you need to use the…
chimney
collar
gas tap
gas inlet tube
51
Should you have a teacher in a Science lab with you?
Yes
No. Not if you know what you are doing
Sometimes
No
52
What is the hottest part of the Bunsen burner?
Outer cone
Above the inner cone
Collar
Chimney
53
Before you leave the lab after a practical lesson, you should
return all equipment to the proper storage area
make sure your work area is clean
wash your hands with soap and water
all of the above
54
Seeing the Moon is an example of…
refraction
good eyesight
diffraction
reflection
55
What is the purpose of the gauze mat when using the Bunsen Burner?
To spread the heat evenly.
To keep the beaker cool.
All of these answers are correct.
To provide a platform for a beaker to sit on.
56
Who was the talented scientist and inventor who created the first clock in America?
Thomas Edison
Robert Louis Stevenson
Benjamin Banneker
Benjamin Franklin
57
True or False: Filtration separates soluble liquids from insoluble liquids.
True
False
58
When would we use fractional distillation?
To analyse pigments in ink
Separating a mixture of miscible liquids eg ethanol and water
To seperate electrons from atoms
To make orange juice
59
At what temperature does pure water boil (degrees Celsius)?
50
Pure water doesn't boil
1000
100
60
In the distillation of sugar solution shown, what is present at "B"?
Sugar solution
Water vapour
Liquid water
Solid sugar
61
Red safety signs mean you are not allowed to do something.
True
False
62
What is solid carbon dioxide commonly known as?
dry ice
solid ice
heavy water
wet ice
63
A room with science equipment used for experiments is called a..
class room
lab/laboratory
science room
experiment room
64
Is the moon bigger than the sun
True
False
65
Name part B in the filtration diagram below.
Mixture
Residue
Filtrate
Liquid
66
A magnet would be most useful in separating….
iron filings and sand
rocks and soil
sugar and fine aluminium powder
salt and water
67
You need to make a solution, but the solute is dissolving slowly. How can you speed it up?
stir it
cool it
add more of it
let it settle
68
Name this piece of apparatus
Test Tube Holder
Retort stand
Test tube holder and stand
Retort stand and clamp
69
In the distillation of sugar solution shown, what is present at "C"?
Sugar solution
Liquid water
Solid sugar
Water vapour
70
What is the name of the shown apparatus?
Gauze mat
Tripod
Cause mat
Retort stand
71
Do you leave the air hole open when lighting a Bunsen burner?
yes
no
half open
only on Wednesdays
72
Which of these is a method for separating insoluble substances?
Crystallisation
Distillation
Evaporation
Filtration
73
Why must we wear safety glasses?
Because they protect our eyes
Because they look stylish
Because scientists wear them
Because they protect us from the sun
74
What is this safety sign?
flammable
no camp fires allowed
toxic
animal hazard
75
The liquid that is collected after filtration is the...
water
filtrate
"more stuff"
Gavin
76
Normal human body temperature is approximately…
37 degrees Celsius
104 degrees Celsius
39.8 degrees Celsius
32 degrees Celsius
77
Which phase of matter are these particles in?
Liquid
Solid
Plasma
Gas
78
What phase of matter does this picture show?
solid
liquid
gas
plasma
79
The scientific name for salt is…
Sodium chloride
Sodium nitrate
Acetic acid
Hydrochloride
80
Who was the second man on the moon?
Buzz Aldrin
Neil Armstrong
Michael Collins
Lance Armstrong

Common Entrance Science Intro- Safety Rules, Equipment, Separating Techniques Flashcards | StudBud

Common Entrance Science Intro- Safety Rules, Equipment, Separating Techniques

80 termsStudBud Administration969 plays

Flashcards80 cardsFPractice quizPHost liveL

Questions 80

Answers

1
Most thermometers show temperature in degrees Celsius and ________ .
Wladis
Farenheit
Centimetres
Kevin
2
Name part A in the filtration diagram below.
Liquid
Filtrate
Mixture
Residue
3
What percentage of oxygen is found in the air we breathe?
21%
79%
0.9%
0.04%
4
George Washington Carver invented which common product?
ironing board
batteries
wet wipes
peanut butter
5
Which is NOT a lab safety rule?
Ask for help if you need it.
Follow all directions given by your teacher.
No running or playing.
Ignore a spill or mess.
6
Mixtures that contain particles that either float to the top or sink to the bottom are called:
suspensions
pure substances
colloids
solutions
7
Where do plants get the carbon dioxide they need?
From the soil
From water
From the Sun
From the air
8
Who invented the first home security system?
Sir Clive Sinclair
Dr. Shirley Jackson
Brian Cox
Marie Van Brittan Brown
9
What is a saturated solution?
Has no room to dissolve more solute
Has room to add more solvent
Has no room to dissolve more solvent
Has room to dissolve more solute
10
When is it appropriate to touch equipment and supplies in the Science lab?
After you receive your Bunsen burner licence
Whenever you feel like it
As soon as you enter the room
After the teacher gives permission to begin
11
Name this piece of apparatus
gauze mat
tripod
pipe clay triangle
tongs
12
The amount of matter in an object is its
matter
gravitational pull
mass
gravity
13
Many thermometers contain a liquid metal called…
zinc
magnesium
mercury
aluminium
14
If you want to adjust the flame colour when using the Bunsen burner you need to use the…
air valve
gas tap
collar
base
15
What piece of equipment is this?
Thermometer
Pipette
Eye dropper
Dropper
16
A sieve would be most useful in separating….
salt and water
sugar and ice tea
rocks and soil
iron filings and sand
17
What do you use to draw the line on the chromatography paper?
highlighter
chalk
pencil
pen
18
Which answer lists the two processes involved in distillation in the correct order?
Evaporation, then dissolving
Evaporation, then condensation
Freezing, then condensing
Condensation, then evaporation
19
Name part C in the filtration diagram below.
Filtrate
Residue
Mixture
Liquid
20
Things that can cause accidents in a science lab are . . .
All of these
Students not following directions
Students experimenting on their own
Students playing around
21
Who invented modern traffic lights, the sewing machine, and the gas mask?
Sir Isaac Newton
Steve Jobs
Thomas Edison
Garrett A. Morgan
22
Gases have..
No definite shape but a definite volume
No definite shape or volume
A definite shape but no definite volume
A definite shape and volume
23
Separating salt from salt water was done by:
Evaporation
Distilliation
Filtration
Chromatography
24
The substance that does the dissolving is called the..
solute
soluble
solution
solvent
25
Sound can travel in outer space.
False
True
26
What piece of equipment is used to pick up hot items?
oven mitts
tissue
tongs
retort stand and clamp
27
This muppet shares its name with which piece of equipment?
beaker
thermometer
tripod
flask
28
Greenhouse gases are increased by humans through...
combustion
deforestation
agriculture
all of the above
29
At what temperature does pure water freeze (degrees Celsius)?
100
0.5
0
-2
30
You must ALWAYS put the Bunsen burner on a heatproof mat, not directly on the bench.
False
True
Depends
Only at the weekends
31
What colour is a safety flame on a Bunsen burner?
yellow
blue
orange
purple
32
What do we call this piece of science equipment?
Jug
Cup
Beaker
Jar
33
The states of matter are…
Solid, liquid, gas and semi liquid
Solid, liquid, gas and plasma
Solid, liquid, quarks and gas
No matter, What’s the matter and You matter
34
Which of the following is NOT true about paper chromatography?
Water is always used as the solvent
A pencil line is drawn on the paper
Ink can be separated into its colours by chromatography
The pencil line must not dip into the solvent
35
All solutions are mixtures, but not all mixtures are solutions
True
False
36
Name this piece of apparatus
beaker
burette
measuring cylinder
evaporating dish
37
What is the moon made of
Rock
Stone
Wood
38
Which flame of the Bunsen burner is hottest?
Red
Blue
Orange
Yellow
39
What is this safety sign?
Toxic (poisonous)
Eye safety
Skeleton ahead
Pirate treasure
40
Name the following apparatus.
Playstation
Stopwatch
Electronic ruler
Electronic balance
41
Melting is not the same as dissolving.
False
True
42
What is the name of this equipment?
Mortar and Pestle
Evaporating dish
Watch glass
Bowl
43
Which substance below would be suitable for chromatography?
Iron
Fish food
Ink
Water vapour
44
What does this safety sign mean?
Wear your glasses or your optician will get angry
Eye protection must be worn
Sunglasses must be worn
3D cinema
45
Which phase of matter are these particles in?
Gas
Plasma
Liquid
Solid
46
Matter cannot be created or…
destroyed
blended
taken away
added
47
Dissolving sugar in a cup of tea
Irreversible
Reversible
48
What is the name of this apparatus?
Filter
Funnel
Filter paper
Filter funnel
49
Which will not speed up the dissolving process?
crushing
stirring
heating
cooling
50
If you want to adjust the flame size on a Bunsen burner, you need to use the…
chimney
collar
gas tap
gas inlet tube
51
Should you have a teacher in a Science lab with you?
Yes
No. Not if you know what you are doing
Sometimes
No
52
What is the hottest part of the Bunsen burner?
Outer cone
Above the inner cone
Collar
Chimney
53
Before you leave the lab after a practical lesson, you should
return all equipment to the proper storage area
make sure your work area is clean
wash your hands with soap and water
all of the above
54
Seeing the Moon is an example of…
refraction
good eyesight
diffraction
reflection
55
What is the purpose of the gauze mat when using the Bunsen Burner?
To spread the heat evenly.
To keep the beaker cool.
All of these answers are correct.
To provide a platform for a beaker to sit on.
56
Who was the talented scientist and inventor who created the first clock in America?
Thomas Edison
Robert Louis Stevenson
Benjamin Banneker
Benjamin Franklin
57
True or False: Filtration separates soluble liquids from insoluble liquids.
True
False
58
When would we use fractional distillation?
To analyse pigments in ink
Separating a mixture of miscible liquids eg ethanol and water
To seperate electrons from atoms
To make orange juice
59
At what temperature does pure water boil (degrees Celsius)?
50
Pure water doesn't boil
1000
100
60
In the distillation of sugar solution shown, what is present at "B"?
Sugar solution
Water vapour
Liquid water
Solid sugar
61
Red safety signs mean you are not allowed to do something.
True
False
62
What is solid carbon dioxide commonly known as?
dry ice
solid ice
heavy water
wet ice
63
A room with science equipment used for experiments is called a..
class room
lab/laboratory
science room
experiment room
64
Is the moon bigger than the sun
True
False
65
Name part B in the filtration diagram below.
Mixture
Residue
Filtrate
Liquid
66
A magnet would be most useful in separating….
iron filings and sand
rocks and soil
sugar and fine aluminium powder
salt and water
67
You need to make a solution, but the solute is dissolving slowly. How can you speed it up?
stir it
cool it
add more of it
let it settle
68
Name this piece of apparatus
Test Tube Holder
Retort stand
Test tube holder and stand
Retort stand and clamp
69
In the distillation of sugar solution shown, what is present at "C"?
Sugar solution
Liquid water
Solid sugar
Water vapour
70
What is the name of the shown apparatus?
Gauze mat
Tripod
Cause mat
Retort stand
71
Do you leave the air hole open when lighting a Bunsen burner?
yes
no
half open
only on Wednesdays
72
Which of these is a method for separating insoluble substances?
Crystallisation
Distillation
Evaporation
Filtration
73
Why must we wear safety glasses?
Because they protect our eyes
Because they look stylish
Because scientists wear them
Because they protect us from the sun
74
What is this safety sign?
flammable
no camp fires allowed
toxic
animal hazard
75
The liquid that is collected after filtration is the...
water
filtrate
"more stuff"
Gavin
76
Normal human body temperature is approximately…
37 degrees Celsius
104 degrees Celsius
39.8 degrees Celsius
32 degrees Celsius
77
Which phase of matter are these particles in?
Liquid
Solid
Plasma
Gas
78
What phase of matter does this picture show?
solid
liquid
gas
plasma
79
The scientific name for salt is…
Sodium chloride
Sodium nitrate
Acetic acid
Hydrochloride
80
Who was the second man on the moon?
Buzz Aldrin
Neil Armstrong
Michael Collins
Lance Armstrong