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Worksheetsmixtures 6
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Mixtures are always combinations of compounds that are in different states of matter.
a)
TRUE
b)
FALSE
2.
You can separate all mixtures by filtration.
a)
TRUE
b)
FALSE
3.
Would it be possible to have a mixture made of all carbon atoms and compounds with only carbon atoms?
a)
TRUE
b)
FALSE
4.
All mixtures are defined as "heterogeneous."
a)
TRUE
b)
FALSE
5.
Mixtures are generally separated by what methods?
a)
CHEMICAL
b)
PHYSICAL
6.
You can separate all mixtures by filtration.
a)
TRUE
b)
FALSE
7.
Atoms in a liquid are farther apart than the atoms in a gas.
a)
TRUE
b)
FALSE
8.
Which has the least energetic molecules?
a)
SOLIDS
b)
LIQUIDS
c)
GASES
d)
PLASMAS
9.
When a substance goes from being a solid to a liquid, it is a...
a)
CHEMICAL CHANGE
b)
PHYSICAL CHANGE
10.
As the temperature of a system increases, the pressure of the gases…
a)
INCREASES
b)
DECREASES
c)
STAYS THE SAME
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