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Test Bank - Chemistry: The Central Science, 15th Edition (Brown, 2018), Chapter 1-24 | All Chapters
Test Bank - Chemistry: The Central Science, 15th Edition (Brown, 2018), Chapter 1-24 | All Chapters
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,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brownji ji ji ji ji ji ji ji ji ji
Chemistry: The Central Science, 14e (Brown, et al.)
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Chapter 1 Introduction: Matter, Energy, and Measurement
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1.1 Multiple-Choice Questions ji
1) What is the physical state in which matter has a specific volume but does not have a specificsh
ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji
ape?
A) gas
B) solid
C) liquid
D) salts
E) ice Ans ji
wer: C
j i
Diff: 1 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.2
ji ji
GO: Gj i
2
2) The law of constant composition applies to
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A) solutions
B) heterogeneous mixtures ji
C) compounds
D) homogeneous mixtures ji
E) solids A ji
nswer: C j i
Diff: 1 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.1
ji ji
GO: Gj i
2
3) A combination of sand, salt, and water is an example of a
ji ji ji ji ji ji ji ji ji ji ji .
A) homogeneous mixture ji
B) heterogeneous mixture ji
C) compound
D) pure substance ji
E) solid An ji
swer: B j i
Diff: 1 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.1
ji ji
GO: Gj i
2
1
Copyright © 2018 Pearson Education, Inc. ji ji ji ji ji
mynursytest.store
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
ji ji ji ji ji ji ji ji ji ji
4) A small amount of salt dissolved in water is an example of a
ji ji ji ji ji ji ji ji ji ji ji ji .
A) homogeneous mixture ji
B) heterogeneous mixture ji
C) compound
D) pure substance ji
E) solid An ji
swer: A j i
Diff: 1 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.2
ji ji
GO: Gj i
2
5) Which one of the following has the element name and symbol correctly matched?
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A) S, sodium ji
B) Tn, tin ji
C) Fe, iron ji
D) N, neon ji
E) B, bromine ji ji
Answer: C j i
Diff: 1 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.2
ji ji
GO: Gj i
2
6) Which one of the following elements is identified by the chemical symbol, Al?
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A) tin
B) aluminum
C) mercury
D) copper
E) lead An ji
swer: B j i
Diff: 2 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.2
ji ji
GO: Gj i
2
7) Which one of the following is often separated into its components by simple techniques suchas
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filtering or decanting?
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A) heterogeneous mixture ji
B) compounds
C) homogeneous mixture ji
D) elements
E) solutions ji
Answer: A j i
Diff: 2 Var: 1 Page Ref: Sec. 1.2
ji ji ji ji ji
LO: 1.1
ji ji
GO: Gj i
2
Copyright © 2018 Pearson Education, Inc.
ji ji ji ji ji
mynursytest.store
, 2
3
Copyright © 2018 Pearson Education, Inc.
ji ji ji ji ji
mynursytest.store
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