WorksheetsUnit 2: Mixtures and Solutions
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
a very small piece of matter; a very tiny amount
a)
filtration
b)
particle size
c)
sifting
d)
dissolve
2.
a movement used to mix up various forms of matter
a)
particle size
b)
magnetic attraction
c)
sifting
d)
stirring
3.
liquid that has been passed through a filter
a)
sifting
b)
filtration
c)
stirring
d)
evaporation
4.
to separate coarse particles from small or fine ones by passing through a sieve.
a)
sifting
b)
stirring
c)
filtration
d)
evaporation
5.
the action taking place when two items are both magnetic and attract. Another way to separate forms of matter.
a)
evaporation
b)
chromatography
c)
floatation
d)
magnetic attraction
6.
to change liquid into a gas or vapor
a)
evaporation
b)
dissolve
c)
chromatography
d)
liquid
7.
a chemical separation of liquid or gases
a)
evaporation
b)
floatation
c)
temperature change
d)
chromatography
8.
power or ability to float
a)
evaporation
b)
dissolve
c)
floatation
d)
solid
9.
to melt, disappear, or become part of a solution
a)
matter
b)
solid
c)
dissolve
d)
evaporate
10.
the change in the coldness or hotness of a form of matter, especially liquid. Used to help solutes dissolve, or matter to change forms.
a)
temperature change
b)
dissolve
c)
floatation
d)
sifting
11.
anything that has mass and takes up space
a)
matter
b)
solid
c)
liquid
d)
mass
12.
has a definite volume and shape
a)
liquid
b)
solid
c)
gas
13.
has definite volume, but changing shape
a)
liquid
b)
solid
c)
gas
14.
does not have definite volume or shape
a)
liquid
b)
solid
c)
gas
15.
the measure of the amount of matter in an object
a)
solid
b)
matter
c)
mass
d)
gas
16.
a measure of how much space the matter of an object takes up
a)
mass
b)
matter
c)
volume
17.
a physical combination of two or more substances that are blended together without forming new substances
a)
solution
b)
mixture
18.
a mixture of substances that are blended so completely that the mixture looks the same everywhere.
a)
solution
b)
mixture
19.
a substance that dissolves one or more other substances to form a solution
a)
solvent
b)
solute
20.
a substance that dissolves one or more other substances to form a solution
a)
solvent
b)
solute
21.
a measure of the amount of dissolved substance contained per unit of volume.
a)
concentration
b)
solubility
c)
density
22.
the amount of matter in a certain volume of a substance’ found by dividing the mass of an object by its volume.
a)
density
b)
concentration
c)
solubility
d)
floatation
23.
the ability to be dissolved.
a)
concentration
b)
density
c)
solubility
100 %
