Test Bank – Chemistry 10th Edition | Zumdahl, Zumdahl & DeCoste | Exam Prep Latest 2025

, DOWNLOAD THE Test Bank for Chemistry 10th Edition Zumdahl
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Chapter 02 - Atoms, Molecules, and Ions
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1. The first people to attempt to explain why chemical changes occur were
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a. alchemists
b. metallurgists
c. physicians
d. physicists
e. the Greeks qw



ANSWER: e
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTION TYPE: Multi-Mode (Multiple choice)
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HAS VARIABLES: False
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KEYWORDS: Chemistry | early atomic theory | general chemistry qw qw qw qw qw qw qw



OTHER:
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2. The Greeks proposed that matter consisted of four fundamental substances:
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a. fire, earth, water, air
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b. fire, metal, water, air
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c. earth, metal, water, airqw qw qw



d. atoms, fire, water, air qw qw qw



e. atoms, metal, fire, air qw qw qw



ANSWER: a
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTION TYPE: Multi-Mode (Multiple choice)
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HAS VARIABLES: False
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KEYWORDS: Chemistry | early atomic theory | general chemistry qw qw qw qw qw qw qw



OTHER:
Conceptual DA q w



TE CREATED:
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3. The first chemist to perform truly quantitative experiments was
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, a. Paracelsus
b. Boyle
c. Priestly
d. Bauer
e. Lavoisier
ANSWER: b




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, DOWNLOAD THE Test Bank for Chemistry 10th Edition Zumdahl
qw qw qw qw qw qw qw qw




Chapter 02 - Atoms, Molecules, and Ions
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POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTION TYPE: qw q wMulti-Mode (Multiple choice) qw qw



HAS VARIABLES:
qw False
KEYWORDS: Chemistry | early atomic theory | general chemistry
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OTHER:
Conceptual q w DA
TE CREATED:
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3/4/2016 4:31 P qw qw



M DATE MODIFIED: 3/4/2016 4:3
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1 PM
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4. The scientist who discovered the law of conservation of mass and is also called the father of
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modern chemistry is qw qw


a. Proust
b. Boyle
c. Priestly
d. Bauer
e. Lavoisier
ANSWER: e
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.2
QUESTION TYPE: Multi-Mode (Multiple choice)
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HAS VARIABLES: False
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KEYWORDS:
Chemistry | general chemistry | general concepts | Law of Conservation of Mass | matt
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er
OTHER:
Conceptual DA q w



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5. Which of the following pairs of compounds can be used to illustrate the law of multiple proportions?
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a. NH4 and NH4Cl qw qw



b. ZnO2 and ZnCl2 qw qw



c. H2O and HCl qw qw




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