,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
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Chemistry: The Central Science, 14e (Brown, et al.)
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Chapter 1 Introduction: Matter, Energy, and Measurement
v v v v v v v
1.1 Multiple-Choice Questions v
1) What is the physical state in which matter has a specific volume but does not have a specific
v v v v v v v v v v v v v v v v v
shape?
v
A) gas
B) solid
C) liquid
D) salts
E) ice
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
2) The law of constant composition applies to
v v v v v v v .
A) solutions
B) heterogeneous mixtures v
C) compounds
D) homogeneous mixtures v
E) solids
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.1
GO:
v
vG2
3) A combination of sand, salt, and water is an example of a
v v v v v v v v v v v v .
A) homogeneous mixture v
B) heterogeneous mixture v
C) compound
D) pure substance
v
E) solid
ANS: B v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.1
GO:
v
vG2
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
v v v v v v v v v v
4) A small amount of salt dissolved in water is an example of a
v v v v v v v v v v v v v .
A) homogeneous mixture v
B) heterogeneous mixture v
C) compound
D) pure substance v
E) solid
ANS: A v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
5) Which one of the following has the element name and symbol correctly matched?
v v v v v v v v v v v v
A) S, sodium v
B) Tn, tin v
C) Fe, iron v
D) N, neon v
E) B, bromine
v
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
6) Which one of the following elements is identified by the chemical symbol, Al?
v v v v v v v v v v v v
A) tin
B) aluminum
C) mercury
D) copper
E) lead
ANS: B v
Diff: 2 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
7) Which one of the following is often separated into its components by simple techniques such
v v v v v v v v v v v v v v
as filtering or decanting?
v v v v
A) heterogeneous mixture v
B) compounds
C) homogeneous mixture v
D) elements
E) solutions
ANS: A v
, Diff: 2
v Var: 1
v Page Ref: Sec. 1.2
v v v
LO:
1.1
v
GO:
v
vG2
v v v v v v v v v v
Chemistry: The Central Science, 14e (Brown, et al.)
v v v v v v v
Chapter 1 Introduction: Matter, Energy, and Measurement
v v v v v v v
1.1 Multiple-Choice Questions v
1) What is the physical state in which matter has a specific volume but does not have a specific
v v v v v v v v v v v v v v v v v
shape?
v
A) gas
B) solid
C) liquid
D) salts
E) ice
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
2) The law of constant composition applies to
v v v v v v v .
A) solutions
B) heterogeneous mixtures v
C) compounds
D) homogeneous mixtures v
E) solids
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.1
GO:
v
vG2
3) A combination of sand, salt, and water is an example of a
v v v v v v v v v v v v .
A) homogeneous mixture v
B) heterogeneous mixture v
C) compound
D) pure substance
v
E) solid
ANS: B v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.1
GO:
v
vG2
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
v v v v v v v v v v
4) A small amount of salt dissolved in water is an example of a
v v v v v v v v v v v v v .
A) homogeneous mixture v
B) heterogeneous mixture v
C) compound
D) pure substance v
E) solid
ANS: A v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
5) Which one of the following has the element name and symbol correctly matched?
v v v v v v v v v v v v
A) S, sodium v
B) Tn, tin v
C) Fe, iron v
D) N, neon v
E) B, bromine
v
ANS: C v
Diff: 1 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
6) Which one of the following elements is identified by the chemical symbol, Al?
v v v v v v v v v v v v
A) tin
B) aluminum
C) mercury
D) copper
E) lead
ANS: B v
Diff: 2 Var: 1 Page Ref: Sec. 1.2
v v v v v
LO:
v1.2
GO:
v
vG2
7) Which one of the following is often separated into its components by simple techniques such
v v v v v v v v v v v v v v
as filtering or decanting?
v v v v
A) heterogeneous mixture v
B) compounds
C) homogeneous mixture v
D) elements
E) solutions
ANS: A v
, Diff: 2
v Var: 1
v Page Ref: Sec. 1.2
v v v
LO:
1.1
v
GO:
v
vG2
