Properties of Matter Review
CPE 2011
2.1 What Is Matter?
The smallest unit of an element that
maintains the properties of that
element is a(n)
molecule
atom
substance
compound
0%
co
m
po
un
d
0%
ce
0%
su
bs
ta
n
ol
e
m
:10
cu
le
0%
at
om
1.
2.
3.
4.
Which of the following is not a pure
substance?
Element
Molecule
Compound
Mixture
0%
ixt
ur
e
0%
M
le
cu
ol
e
M
m
Ele
:10
0%
en
t
0%
Co
m
po
un
d
1.
2.
3.
4.
Which of the following is a mixture?
Air
Sodium chloride
Pure Water
Sulfur
fu
r
0%
Su
l
at
e
W
or
id
ch
l
m
So
di
u
:10
0%
r
0%
...
Ai
r
0%
Pu
re
1.
2.
3.
4.
Which of the following is not a
homogeneous mixture?
1. silver
2. salt water
3. tea
4. clear lemon-lime
soda
0%
ar
le
m
on
...
3.
te
a
at
er
tw
0%
4.
cle
:10
0%
2.
sa
l
1.
sil
ve
r
0%
________ is an example of matter,
while _______ is not matter.
Heat; paper
Sound; sunlight
Sunglasses; water
Air; sunlight
:10
0%
Ai
r;
su
n
lig
ht
a.
..
0%
as
se
s;
w
h.
..
0%
;s
un
lig
So
un
d
He
a
t;
p
ap
er
0%
Su
ng
l
1.
2.
3.
4.
7.1 Solutions and Other Mixtures
One example of a heterogeneous
mixture is
muddy water.
plain water.
salt water.
air.
tw
.
0%
air
at
w
in
pl
a
sa
l
.
er
wa
t
ud
dy
:10
0%
at
er
.
0%
er
.
0%
m
1.
2.
3.
4.
Some rubbing alcohol is a uniform
mixture of isopropanol and water. This
mixture
1. is a solution.
2. settles out upon
standing.
3. is heterogeneous.
4. is immiscible.
0%
m
isc
im
is
og
e
er
ib
l
ne
o.
..
e.
0%
he
t
is
se
t
tle
so
ut
io
as
ol
is
:10
0%
ut
up
...
n.
...
0%
Particles in a _______ can be
separated by filtration.
alloy
solution
suspension
all of the above
o.
..
n
0%
of
th
e
ab
ns
io
ut
io
n
0%
all
:10
0%
so
l
all
oy
0%
su
sp
e
1.
2.
3.
4.
Cinnamon sugar can be best classified
as a(n)
0%
he
t
er
og
e
ne
o
us
m
i..
.
...
0%
ne
ou
s
po
un
d
og
e
:10
0%
co
m
el
em
en
t
0%
ho
m
1. element
2. compound
3. homogeneous
mixture
4. heterogeneous
mixture
Carbon is an example of a
Element
Compound
Pure substance
Both 1 & 3
0%
3
0%
&
1
Bo
th
su
b
st
an
c
e
0%
Co
m
po
un
d
:10
Ele
m
en
t
0%
Pu
re
1.
2.
3.
4.
2.2 Properties of Matter
Which of the following statements
does not describe a physical property
of iron?
1. Iron is denser than
aluminum.
2. Iron melts at 1535°C.
3. Iron can be formed into
different shapes.
4. Iron reacts with strong
acids.
.
0%
i..
re
Iro
n
n
ca
Iro
n
ac
be
ts
w
.. .
at
ts
Iro
n
m
el
de
is
Iro
n
:10
0%
fo
.. .
0%
ns
er
...
0%
All of the following are units for
density except
0%
0%
g/
L
m
L
0%
g/
m
g/
m
:10
L3
0%
3
g/mL3
g/mL
g/cm3
g/L
g/
c
1.
2.
3.
4.
Which of the following is not a physical
property of matter?
1. Boiling point
2. Flammability
3. Solubility (how well
something
dissolves)
4. Density
...
lit
y(
ub
i
So
l
m
m
Fla
0%
De
ns
ity
0%
ho
ab
ili
nt
po
i
ng
Bo
ili
:10
0%
ty
0%
What is the volume of a 45 g piece of
copper that has a density of 8.92
g/mL?
400 mL
0.20 mL
5.0 mL
54 mL
L
m
L
m
m
0%
54
0%
L
0%
0.
20
m
40
0
:10
L
0%
5.
0
1.
2.
3.
4.
A block of wood has dimensions of 9.5 cm long, 2.3 cm
wide, and 1.8 cm high. What is the density of the block
of wood if it has a mass of 28.6 g?
1100 g/cm3
0.73 g/cm3
2.1 g/cm3
1.4 g/cm3
m
g/
c
g/
c
m
3
0%
1.
4
0.
73
g/
c
m
m
3
g/
c
11
00
:10
0%
3
0%
3
0%
2.
1
1.
2.
3.
4.
2.3 Changes of Matter
Which of the following is a physical
change?
Melting ice cubes
Burning paper
Rusting iron
Burning gasoline
0%
as
ol
i. .
.
Bu
rn
in
gg
gi
ap
er
gp
Bu
rn
in
ce
gi
tin
el
M
:10
0%
ro
n
0%
cu
. ..
0%
Ru
st
in
1.
2.
3.
4.
One property of all mixtures is that
they
so
l
ar
e
in
nt
a
ut
io
m
i..
.
ch
e
a
n
ta
i
co
n
0%
ns
.
0%
.
de
fi.
.
ar
at
se
p
be
ca
n
:10
0%
...
0%
co
1. can be separated
without chemical
changes.
2. contain a definite
ratio of elements.
3. contain chemically
combined elements.
4. are solutions.
All of the following are indicators of
chemical changes except that
su
bs
ta
n
ce
s
s. .
.
ne
w
nc
e
0%
...
0%
su
bs
ta
so
un
lig
ht
an
d
le
re
is
ga
s
:10
0%
...
as
e.
..
0%
th
e
1. gas is released.
2. light and sound are
released.
3. the substances
don’t change.
4. new substances are
formed.
Which of the following is not a physical
way to separate a mixture?
0%
...
ur
e
in
th
r..
.
ixt
gt
ni
n
pa
ss
in
g
th
e
he
m
m
ix
tu
re
ix
m
he
0%
tu
re
un
t il
..
pi
ck
o
he
a
t in
gt
ag
ne
tt
m
us
in
ga
:10
0%
..
0%
sp
in
1. using a magnet to pick
up one part of the
mixture
2. heating the mixture
until it burns
3. passing the mixture
through a filter
4. spinning the mixture in
a centrifuge
Which of the following is least likely to
be a sign that a chemical change is
taking place?
...
...
0%
ru
bb
in
ch
a
d
lle
Sp
i
so
l
ut
io
so
Bu
bb
le
0%
n
..
e.
lam
ht
f
br
ig
A
:10
0%
fg
as
. ..
0%
A
1. A bright flame is
produced.
2. Bubbles of gas are
released.
3. A solution changes
from colorless to red.
4. Spilled rubbing alcohol
seems to disappear.
3.1 Matter and Energy
Which segment represents the solid
state only?
A to B
B to C
C to D
D to E
0%
to
to
C
E
D
0%
C
to
B
to
A
:10
0%
B
0%
D
1.
2.
3.
4.
Which segment represents
evaporation?
A to B
B to C
C to D
D to E
0%
to
to
C
E
D
0%
C
to
B
to
A
:10
0%
B
0%
D
1.
2.
3.
4.
What is happening to the particles
during segments D to E?
1. Moving faster
2. Spreading apart
3. Moving faster and
spreading apart
4. Moving slower and
closer together
er
ng
ov
i
M
M
ov
i
ng
slo
w
...
ap
ar
0%
...
0%
fa
st
er
...
0%
ng
Sp
re
ad
i
ng
M
ov
i
:10
fa
st
er
0%
Freezing/solidification is a ____
change because ___.
ic ;
er
m
Ex
ot
h
ot
he
r
he
h.
..
m
ic ;
he
ic ;
er
m
Ex
ot
h
0%
...
0%
...
0%
h.
..
m
ic ;
ot
he
r
En
d
:10
0%
En
d
1. Endothermic; heat
energy is gained
2. Exothermic; heat
energy is lost
3. Endothermic; heat
energy is lost
4. Exothermic; heat
energy is gained
Which of the following is not a part of
the kinetic theory of matter?
s.
..
ri
at
te
m
rti
c
pa
ge
te
er
Hi
gh
0%
Al
l
...
m
pe
ra
nt
i..
po
te
er
Hi
gh
:10
0%
le
...
0%
.
0%
La
r
1. Higher potential energy means
higher temperatures
2. Higher temperatures make
particles move faster
3. Large particles move more
slowly
4. All matter is made of particles