??
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47
s2
iu
en
dyg
tu
, ??
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47
s2
iu
en
dyg
tu
, Chemistry: The Central Science, 14e (Brown, et al.)
Chapter 1 Introduction: Matter, Energy, and Measurement
tu
1.1 Multiple-Choice Questions
1) What is the physical state in which matter has a specific volume but does not have a specific
shape?
d
A) gas
B) solid
C) liquid
yg
D) salts
E) ice
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
en
GO: G2
2) The law of constant composition applies to ________.
A) solutions
iu
B) heterogeneous mixtures
C) compounds
D) homogeneous mixtures
E) solids
s2
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
GO: G2
47
3) A combination of sand, salt, and water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
C) compound
??
D) pure substance
E) solid
Answer: B
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
??
GO: G2
??
??
1
Copyright © 2018 Pearson Education, Inc.
, 4) A small amount of salt dissolved in water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
tu
C) compound
D) pure substance
E) solid
Answer: A
d
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2
yg
5) Which one of the following has the element name and symbol correctly matched?
A) S, sodium
B) Tn, tin
C) Fe, iron
en
D) N, neon
E) B, bromine
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
iu
GO: G2
6) Which one of the following elements is identified by the chemical symbol, Al?
s2
A) tin
B) aluminum
C) mercury
D) copper
E) lead
47
Answer: B
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2
??
7) Which one of the following is often separated into its components by simple techniques such
as filtering or decanting?
A) heterogeneous mixture
B) compounds
??
C) homogeneous mixture
D) elements
E) solutions
Answer: A
??
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
GO: G2
??
2
Copyright © 2018 Pearson Education, Inc.
??
??
??
47
s2
iu
en
dyg
tu
, ??
??
??
??
47
s2
iu
en
dyg
tu
, Chemistry: The Central Science, 14e (Brown, et al.)
Chapter 1 Introduction: Matter, Energy, and Measurement
tu
1.1 Multiple-Choice Questions
1) What is the physical state in which matter has a specific volume but does not have a specific
shape?
d
A) gas
B) solid
C) liquid
yg
D) salts
E) ice
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
en
GO: G2
2) The law of constant composition applies to ________.
A) solutions
iu
B) heterogeneous mixtures
C) compounds
D) homogeneous mixtures
E) solids
s2
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
GO: G2
47
3) A combination of sand, salt, and water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
C) compound
??
D) pure substance
E) solid
Answer: B
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
??
GO: G2
??
??
1
Copyright © 2018 Pearson Education, Inc.
, 4) A small amount of salt dissolved in water is an example of a ________.
A) homogeneous mixture
B) heterogeneous mixture
tu
C) compound
D) pure substance
E) solid
Answer: A
d
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2
yg
5) Which one of the following has the element name and symbol correctly matched?
A) S, sodium
B) Tn, tin
C) Fe, iron
en
D) N, neon
E) B, bromine
Answer: C
Diff: 1 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
iu
GO: G2
6) Which one of the following elements is identified by the chemical symbol, Al?
s2
A) tin
B) aluminum
C) mercury
D) copper
E) lead
47
Answer: B
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.2
GO: G2
??
7) Which one of the following is often separated into its components by simple techniques such
as filtering or decanting?
A) heterogeneous mixture
B) compounds
??
C) homogeneous mixture
D) elements
E) solutions
Answer: A
??
Diff: 2 Var: 1 Page Ref: Sec. 1.2
LO: 1.1
GO: G2
??
2
Copyright © 2018 Pearson Education, Inc.
