Test Bank for Chemistry: Atoms First 5th Edition by Julia Burdge and Jason Overby, All Chapters Covered|| Latest Edition

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Chemistry: The Science of Chang
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1. What is a unifying principle that explains a body of experimental observations?
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A. law
B. hypothesis
C. theory
D. phenomena
E. prediction
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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
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Subtopic:wwScientificwwMethodw
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2. Which of the following is a tentative explanation for a set of observations?
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A. law
B. hypothesis
C. theory
D. phenomena
E. prediction
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nw w Bloom'swwLevel:ww2.wwUnderstan
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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
w Difficulty: wwEasy

Subtopic:wwScientificwwMethodw
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3. What is the term used for findings that are summarized based on a pattern or trend?
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A. law
B. hypothesis
C. theory
D. phenomena
E. prediction
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nw w Bloom'swwLevel:ww2.wwUnderstan
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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
w Difficulty: wwEasy

Subtopic:wwScientificwwMethodw
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4. Which of the following activities is not a part of good science?
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A. proposing a theory ww ww


B. developing a hypothesis ww ww


C. making quantitative observations
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D. designing experiments ww


E. indulging in speculationww ww




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nw w Bloom'swwLevel:ww2.wwUnderstan
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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
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Subtopic:wwScientificwwMethodw
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5. Which of the following is a ‗substance‘ according to the definition given in your textbook?
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A. air
B. tap water
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C. sea water
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D. water
E. toothpaste
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nw w Bloom'swwLevel:ww3.wwApply
1-1
Copyright © 2018 McGraw- ww ww ww


Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
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Hill Education.

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Subtopic:wwClassificationwwandwwStateswwofwwMatterw w Su
btopic:wwPropertieswwofwwMatter




1-2
Copyright © 2018 McGraw-
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Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
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Hill Education.

, Topic:wwStudywwofwwChemistry


6. Which of the following cannot be separated into simpler substances by chemical means?
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A. element
B. emulsion
C. compound
D. homogeneous mixture ww


E. heterogeneous mixture ww




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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
w Difficulty: wwMedium

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btopic:wwPropertieswwofwwMatter
Topic:wwStudywwofwwChemistry


7. If a liquid contains 60% sugar and 40% water throughout its composition, then what is it called?
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A. solute
B. compound
C. homogeneous mixture ww


D. heterogeneous mixture ww


E. solvent
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nw w Bloom'swwLevel:ww4.wwAnalyze
Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
w Difficulty: wwMedium

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btopic:wwPropertieswwofwwMatter
Topic:wwStudywwofwwChemistry


8. Which of the following does not have a uniform composition throughout?
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A. element
B. compound
C. homogeneous mixture ww


D. heterogeneous mixture ww


E. solvent
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nw w Bloom'swwLevel:ww3.wwApply
Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
w Difficulty: wwEasy

Subtopic:wwClassificationwwandwwStateswwofwwMatterw w Su
btopic:wwPropertieswwofwwMatter
Topic:wwStudywwofwwChemistry


9. Which of the following is not an SI base unit?
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A. meter
B. ampere
C. second
D. gram
E. kelvin
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Chapter:ww01wwChemistry:wwThewwSciencewwofwwChangew
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Subtopic:wwMeasurementww(SIwwUnits)
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10. The SI base unit of mass is
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A. mg
B. g
C. kg
D. metric ton ww


E. lb
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nw w Bloom'swwLevel:ww1.wwRemember
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Subtopic:wwMeasurementww(SIwwUnits)


1-3
Copyright © 2018 McGraw- ww ww ww


Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
ww ww ww ww ww ww ww ww ww ww ww ww ww ww w w McGraw-
Hill Education.