Review

1
Physical
Science
Review
2
Question One
The smallest particle of an element that has the
properties of the element.

• Compound
• Atom
• Solution
• Mixture

3
b. Atom
4
Question Two
This cannot be changed into simpler substances by
any chemical process. It is the simplest pure
substance.

• Compound
• Atom
• Solution
• Element

5
d. Element
6
Question Three
When all the particles in a substance are alike.
It is made of only one kind of material and has
definite properties.

• Compound
• Solute
• Mixture
• Pure Substance

7
d. Pure Substance
8
Question Four
Anything that has mass and volume.

• Matter
• Density
• Solvent
• Solute

9
a. Matter
10
Question Five
The amount of matter in a substance.

• Volume
• Density
• Mass
• Atom

11
c. Mass
12
Question Six
The amount of space a substance takes up.

• Density
• Volume
• Mass
• Atom

13
b. Volume
14
Question Seven
The mass per unit volume of a substance, D m/V.

• Work
• Weight
• Gravity
• Density

15
d. Density
16
Question Eight
The affect of gravity on the mass of an object.

• Work
• Weight
• Volume
• Density

17
b. Weight
18
Question Nine
A Homogeneous mixture in which the particles are
not dissolved and they are suspended.

• Solution
• Colloid
• Alloy
• None of the above

19
b. colloid
20
Question Ten
If 90 grams of a substance has a volume of 30 mL,
what is the density of the substance?

• 30 g/mL
• 2700 g/mL
• 120 g/mL
• 3 g/mL

21
d. 3 g/mL
22
Question Eleven
Two or more elements chemically bonded together.

• solution
• mixture
• compound
• metal

23
c. compound
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Question Twelve
Two or more substances mixed together, but not
chemically bonded.

• molecule
• mixture
• compound
• element

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b. mixture
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Question Thirteen
Which of the following is not an example of a
homogeneous mixture?

• Mixed well
• Particles not seen
• Particles are large and can be seen
• Same throughout

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c. particles are large and can be seen
28
Question Fourteen
A type of homogeneous mixture, it is referred to
as the best mixed of all mixtures.

• solution
• colloid
• suspension
• heterogeneous

29
a. solution
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Question Fifteen
The part of the solution that does the dissolving.

• solute
• solvent
• emulsifier
• suspension

31
b. solvent
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Question Sixteen
The part of the solution that is the dissolved.

• solute
• solvent
• emulsifier
• suspension

33
a. solute
34
Question Seventeen
The amount of solute that can be dissolved in a
given amount of solvent.

• insoluble
• saturation point
• disolubility
• solubility

35
d. solubility
36
Question Eighteen
Metal solutions are referred to as this.

• insoluble
• alloy
• colloids
• heterogeneous

37
b. alloys
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Question Nineteen
A shorthand way to represent a chemical element.

• chemical letters
• chemical formulas
• chemical symbols
• chemical equations

39
c. chemical symbols
40
Question Twenty
A compound that consists of two or more atoms
chemically bonded together.

• molecule
• mixture
• solution
• suspension

41
a. molecule
42
Question Twenty One
If something does dissolve in water it is said to
be

• saturated
• Unsaturated
• Soluble
• Insoluble

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c. soluble
44
Question Twenty Two
If something does not dissolve in water it is
said to be

• saturated
• Unsaturated
• Soluble
• Insoluble

45
d. insoluble
46
Question Twenty Three
A solution in which the solvent dissolves more
solute that would normally be dissolved is said
to be

• saturated
• Unsaturated
• Supersaturated
• Insoluble

47
c. supersaturated
48
Question Twenty Four
A representation of the name of a compound is

• Equation
• Formula
• Shorthand
• Symbol

49
b. formula
50
Question Twenty Five
Which of the following is not part of the
Scientific Method?

• Gather Information by doing Research
• Record Data in a Table Analyze It
• Make an Educated Guess
• Change data to get the result you want

51
d. change data
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Question Twenty Six
Which of the following is the equivalent for 1 km?

• 100 cm
• 100 m
• 1000 mm
• 1000 m

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d. 1000 m
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Question Twenty Seven
Which of the following is the equivalent for 1000
mL?

• 100 L
• 100 m
• 1000 cm3
• 1000 m

55
3
c. 1000 cm
56
Question Twenty Eight
How many cm 1 m?

• 10 cm
• 100 cm
• 1000 cm
• 1,000,000 cm

57
b. 100 cm
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Question Twenty Nine
How many m are there in 5 km?

• 50 m
• 500 m
• 5000 m
• 5,000,000 m

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c. 5000 m
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Question Thirty
How many seconds are in 2 hours?

• 60 sec
• 120 sec
• 3600 sec
• 7200 sec

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d. 7200 sec
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Question Thirty One
Which of the following is the unit for length?

• sec
• mL
• kg
• m

63
d. m
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Question Thirty Two
What piece of lab equipment should be used to
measure the volume of a liquid?

• graduated cylinder
• beaker
• digital scale
• metric ruler

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a. graduated cylinder
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Question Thirty Three
What piece of lab equipment should be used to
measure mass?

• graduated cylinder
• beaker
• digital scale
• metric ruler

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c. digital scale
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Question Thirty Four
What is the volume of a block of wood that
measures 2 cm x 4 cm x 3 cm?

• 9 cm2
• 5 cm3
• 24 cm
• 24 cm3

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3
d. 24 cm
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Question Thirty Five
The point to look at when reading measurements on
a graduated cylinder is called the.

• dip point
• meniscus
• well
• none of the above

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b. meniscus
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36
O
73
37
Na
74
38
S
75
39
Mn
76
40
H
77
41
P
78
42
Ti
79
43
Ca
80
44
Ne
81
45
Ar
82
46
B
83
47
V
84
48
C
85
49
F
86
50
Mg
87
51
Al
88
52
Si
89
53
He
90
54
Cl
91
55
Li
92
56
K
93
57
N
94
58
Sc
95
59
Be
96
60
Cr