NEW
Font size
S
M
L
XL
WorksheetsPhases of Matter Change
Total questions: 24
Worksheet time: 20mins
Name
Class
Date
1.
The phase change from water vapor to liquid water is known as...
a)
evaporation
b)
precipitation
c)
condensation
d)
sublimation
2.
A change of state from a liquid to a solid is called....
a)
Melting
b)
Freezing
c)
Evaporation
3.
What type of state of matter is a gas that has electrons flowing through it?
a)
Gas
b)
Liquid
c)
Plasma
d)
Solid
4.
What is it called when a solid turns directly into a gas?
a)
Sublimation
b)
Condensation
c)
Liquid
5.
All phase changes (changing states) requires energy to be added or taken away.
a)
True
b)
False
6.
A change from Gas to Solid is called........
a)
Sublimation
b)
Deposition
c)
Fusion
d)
condensation
7.
A change from Gas to Liquid...
a)
condensation
b)
evaporation
c)
expansion
d)
movement
8.
A change from Liquid to Solid is called......
a)
fusion
b)
Freezing
c)
sublimation
d)
evaporation
9.
A change from Liquid to Gas is called....
a)
expansion
b)
evaporation
c)
condensation
d)
sublimation
10.
All changes in the state of matter of a substance requires
a)
vibration
b)
water
c)
permission
d)
energy
11.
What happens to particles when they are heated?
a)
They speed up and spread out
b)
They slow down and compress
c)
They stop moving
d)
They move closer together and speed up
12.
What is deposition?
a)
Phase change from gas to solid
b)
phase change from liquid to solid
c)
Phase change from solid to gas
d)
Phase change from liquid to gas
13.
What is sublimation?
a)
phase change between solid and liquid
b)
pahse change from gas to solid
c)
phase change from solid to gas
d)
phase change from solid to solid
14.
Melting is ...
a)
liquid to solid
b)
solid to liquid
c)
solid to gas
d)
gas to liquid
15.
Freezing is...
a)
Solid to gas
b)
Liquid to solid
c)
Gas to solid
d)
Liquid to gas
16.
Boiling is ...
a)
liquid to gas
b)
gas to solid
c)
gas to liquid
d)
solid to liquid
17.
At what point(s) is a phase change occurring? (Click on the text to see a picture of the image).
a)
A
b)
B and D
c)
D
d)
C and A
18.
What are the molecules responsible for during a phase change?
a)
to rearrange the matter into a new state.
b)
to change
c)
to move faster and faster
d)
to stop moving
19.
What is the dependent variable in the graph?
a)
Time
b)
Temperature
20.
At which point is this substance a liquid?
a)
A
b)
C
c)
E
21.
Point "D" is known as the:
a)
vaporization point
b)
condensing point
c)
boiling point
d)
vaporization and condensation phase change
22.
Point "B" is known as the:
a)
melting and freezing phase change
b)
melting point
c)
boiling point
d)
both vaporization and condensing point
23.
At which point is the substance a solid?
a)
A
b)
C
c)
E
24.
At which point is the substance a gas?
a)
A
b)
C
c)
E
Reset
