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Worksheets7.3 & 7.4 Phase Change & particle motion
Total questions: 40
Worksheet time: 20mins
Deposition is the phase change in which a gas turns straight into a ____________ without first turning into a liquid.
solid
liquid
gas
vampire
What phase change is occurring when substances like dry ice turn straight from a solid to a gas?
deposition
sublimation
evaporation
condensation
What phase change takes place when a liquid turns into a gas?
melting
sublimation
condensation
vaporization
What phase change takes place when a liquid turns into a solid?
melting
freezing
deposition
condensation
Walking outside on a hot day and having your solid popsicle turn into a liquid is an example of ______________ .
depostion
vaporization
melting
a bad day.
When you see drops of liquid water on your cold soda can caused by cooling of the water vapor in the air, ______________ has occurred.
freezing
condensation
sublimation
melting
When you boil water and it turns to steam, you are seeing an example of ________________ occur.
vaporization
melting
sublimation
condensation
Which of the following phase changes is a result of removing heat energy?
melting
vaporization
freezing
sublimation
Which state of matter completely fills the shape of its container?
solid
gas
liquid
Which state of matter partially fills the shape of its container?
solid
liquid
gas
When the temperature of matter increases, the particles...
speed up & move closer
speed up & move farther apart
slow down & move closer together
slow down & move farther apart
Which state of matter has a fixed shape & volume?
solid
liquid
gas
When the temperature of matter decreases, the particles...
Speed up & move closer
Speed up & move farther apart
slow down & move farther apart
slow down & move closer together
A gas...
Has particles moving slow
Has particles moving fast
Has very little energy
Has a fixed shape & volume
Changing from a gas to a solid is
freezing
condensation
deposition
sublimation
All changes in the state of matter of a substance requires...
vibration
water
permission
energy
In a solid, the molecules...
slide past each other
move quickly in all directions
vibrate in a fixed position
do not move
Molecules are closest together in a...
liquid
solid
gas
family reunion
Which phase change is occurring in this image?
vaporization
condensation
sublimation
melting
Which phase change is occurring in this image?
melting
evaporation
condensation
freezing
What phase change is taking place in this image?
freezing
melting
condensation
sublimation
What phase change is taking place in this image?
freezing
sublimation
deposition
melting
What phase is in this image?
solid
liquid
gas
What phase is in this image?
solid
liquid
gas
What phase in this image?
solid
liquid
gas
What letter would the phase be ONLY gas?
B
D
E
F
Where is melting occuring?
A-->B
B-->C
C-->D
D-->E
Where is the phase solid most likely to be present?
A
B
C
All of these are correct.
What is occurring between C & D
Temperature is rising & it is a solid
Temperature is rising & it is a liquid
Temperature is rising & it is a gas
Which answer would you expect to show the most kinetic (moving) energy?
C-->D
D-->E
E-->F
A-->B
Where on the graph are the particles moving from solid to liquid?
D-->E
B-->C
What letter would match the melting point?
A
B
D
G
Which letter would match the boiling point?
A
B
C
D
What letters would be only a solid?
A-->B
C-->D
E-->F
None of these are correct.
Which letter would be only a liquid?
A-->B
C-->D
E-->F
None of these are correct
Which letters would be only a gas?
A-->B
C-->D
E-->F
None of these are correct
Which answer would have the greatest particle motion?
A-->B
C-->D
E-->F
none of these are correct
Which choice would match the process of vaporization?
A-->B
B-->C
C-->D
D-->E
Which answer choice would the particle motion be the slowest?
A-->B
B-->C
C-->D
E-->F
What is occurring between B-->C?
Temperature is rising & phase change is occurring.
Temperature is unchanging & phase change is occurring.
Temperature is rising & no phase change is occurring.
Temperature is unchanging & no phase change is occurring.
