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TEST BANK for Chemistry, The Central Science 15th Edition Theodore Brown; Eugene LeMay; Bruce Bursten. (Complete Chapters 1-24) ultimate guide 100% verified A+. R380,49   Add to cart

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TEST BANK for Chemistry, The Central Science 15th Edition Theodore Brown; Eugene LeMay; Bruce Bursten. (Complete Chapters 1-24) ultimate guide 100% verified A+.

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TEST BANK for Chemistry, The Central Science 15th Edition Theodore Brown; Eugene LeMay; Bruce Bursten. (Complete Chapters 1-24) ultimate guide 100% verified A+.TEST BANK for Chemistry, The Central Science 15th Edition Theodore Brown; Eugene LeMay; Bruce Bursten. (Complete Chapters 1-24) ultimate gu...

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  • September 25, 2024
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  • Chemistry: The Central Science, 15th Editio
  • Chemistry: The Central Science, 15th Editio
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,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
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1.1 Multiple-Choice Questions kr




1) What is the physical state in which matter has a specific volume but does not have a specific
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shape?
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A) gas
B) solid
C) liquid
D) salts
E) ice
Answer:
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C
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Diff: 1 Var: 1 Page Ref: Sec. 1.2
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LO:
1.2
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GO:
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G2
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2) The law of constant composition applies to
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A) solutions
B) heterogeneous mixtures kr



C) compounds
D) homogeneous mixtures kr



E) solids
Answer:
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C
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Diff: 1 Var: 1 Page Ref: Sec. 1.2
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LO:
1.1
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GO:
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G2
k r




3) A combination of sand, salt, and water is an example of a
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A) homogeneous mixture kr



B) heterogeneous mixture kr



C) compound
D) pure substance kr



E) solid
Answer:
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B
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Diff: 1 Var: 1 Page Ref: Sec. 1.2
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LO:
1.1
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GO:
kr



G2
k r




1
Copyright © 2018 Pearson Education, Inc.
kr kr kr kr kr




mynursytest.store

,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
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4) A small amount of salt dissolved in water is an example of a
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A) homogeneous mixture kr



B) heterogeneous mixture kr



C) compound
D) pure substance kr



E) solid
Answer:
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A
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Diff: 1 Var: 1 Page Ref: Sec. 1.2
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LO:
1.2
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GO:
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G2
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5) Which one of the following has the element name and symbol correctly matched?
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A) S, sodium kr



B) Tn, tin kr



C) Fe, iron kr



D) N, neon kr



E) B, bromine kr



Answer: C
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Diff: 1 Var: 1 Page Ref: Sec. 1.2
kr kr kr kr kr



LO:
1.2
k r



GO:
kr



G2
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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
Answer:
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B
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Diff: 2 Var: 1 Page Ref: Sec. 1.2
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LO:
1.2
k r



GO:
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G2
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7) Which one of the following is often separated into its components by simple techniques such
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as filtering or decanting?
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A) heterogeneous mixture kr



B) compounds
C) homogeneous mixture kr



D) elements

2
Copyright © 2018 Pearson Education, Inc.
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mynursytest.store

, E) solutions
Answer:
kr



A
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Diff: 2 Var: 1
kr kr Page Ref: Sec. 1.2
kr kr kr



LO:
1.1
k r



GO:
kr



G2
k r




3
Copyright © 2018 Pearson Education, Inc.
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mynursytest.store

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