Chemistry
Harvard University
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TEST BANK FOR CHEMISTRY: AN INTRODUCTION TO GENERAL, ORGANIC, AND BIOLOGICAL CHEMISTRY, 13TH EDITION, KAREN C. TIMBERLAKE
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An Introduction to General, Organic, and Biological Chemistry, 13e 
(Timberlake) Chapter 1 Chemistry in Our Lives 
1.1 Multiple-Choice Questions 
1) Water, H2O, is an example of a(n) . 
A) chemical 
B) solid 
C) wave 
D) electric charge 
E) element 
Answer: A Page 
Ref: 1.1 Learning 
Obj.: 1.1 
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across 
chemistry. 
2) In this list, which substance can be classified as a 
chemical? A) salt 
B) sleep 
C) cold 
D) heat ...
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TEST BANK FOR CHEMISTRY: ATOMS FIRST, 4TH EDITION, JULIA BURDGE, JASON OVERBY
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Student name:__________ 
1) What is a unifying principle that explains a body of experimental observations? 
A) law 
B) hypothesis 
C) theory 
D) phenomena 
E) prediction 
Question Details 
Bloom's : 2. Understand 
Difficulty : Easy 
Subtopic : Scientific Method 
Topic : Study of Chemistry 
Chapter : 01 Chemistry: The Science of Change 
Accessibility : Keyboard Navigation 
2) Which of the following is a tentative explanation for a set of observations? 
A) law 
B) hypothesis 
C) theory 
D) pheno...
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TEST BANK FOR CHEMISTRY: STRUCTURE AND DYNAMICS, 5TH EDITION, JAMES N. SPENCER, GEORGE M. BODNER, LYMAN H. RICKARD
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Chapter 1: Elements & Compounds 
Introduction 
1. Which of the following correctly describes one of the differences 
between compounds and mixtures? 
(a) Compounds contain more than one element but mixtures do not. 
(b) Compounds have a constant composition but mixtures do not. 
(c) It is easier to separate the elements in a compound than it is to separate the 
elements in a mixture. 
(d) All of these statements are true. 
(e) None of these statements are true. 
Answer: (b) 
2. Which of the foll...
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TEST BANK FOR CHEMISTRY: THE MOLECULAR NATURE OF MATTER, 7TH EDITION, NEIL D. JESPERSEN, ALISON HYSLOP
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Chapter 1 
Scientific Measurements 
Multiple Choice Questions 
1. A tentative explanation used to explain observed facts or laws is called 
a. the scientific method. 
b. a scientific law. 
c. a theory. 
d. a hypothesis. 
e. an empirical fact. 
Answer: d 
Section 1.1 
Difficulty Level: easy 
2. A broad generalization based on the results of many experiments is called 
a. the scientific method. 
b. a scientific law. 
c. a theory. 
d. a hypothesis. 
e. an empirical fact. 
Answer: b 
Section 1.1 
Di...
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TEST BANK FOR CHEMISTRY: THE MOLECULAR SCIENCE, 5TH EDITION, JOHN W. MOORE, CONRAD L. STANITSKI
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Chapter 1: The Nature of Chemistry 
1. Modern research requires 
a. communication skills 
b. collaboration skills 
c. knowledge in a particular field 
d. a willingness to think about the world 
e. all of the choices above 
ANSWER: e 
POINTS: 1 
TOPICS: 1.1 Why Care About Chemistry? 
OTHER: Comprehension 
NOTES: Grasp meaning 
2. For a chemist, understanding a chemical reaction means: 
a. knowing what makes up a reacting atom. 
b. knowing what atoms make up a reacting molecule. 
c. knowing how at...
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TEST BANK FOR ESSENTIALS OF GENERAL, ORGANIC, AND BIOCHEMISTRY, 3RD EDITION, DENISE GUINN
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Chapter 1 Matter, Energy, and Measurement 
Multiple Choice 
1. Which of the following is MOST commonly used to assess the strength of a bone? 
a. bone density 
b. nutrition and exercise data 
c. bone mass 
d. blood samples 
e. calcium measurement 
ANSWER: a 
2. A person with a T-score of less than –2.5 has a bone mineral density that ______ normal and is said to have 
______. 
a. is; normal bone density 
b. is less than; normal bone density 
c. is less than; osteoporosis 
d. is greater than; o...
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TEST BANK FOR GENERAL CHEMISTRY: ATOMS 1ST EDITION SUSAN YOUNG, WILLIAM VINING, ROBERTA DAY, BEATRICE BOTCH
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Chapter 01 - Chemistry: Matter on the Atomic Scale 
1. Which of the following would you classify as nano-scale? 
a. An amoeba (a unicellular animal) 
b. Grounded coffee 
c. A water molecule 
d. A cell membrane 
e. An ore of gold 
ANSWER: c 
POINTS: 1 
QUESTION TYPE: Multiple Choice 
HAS VARIABLES: False 
DATE CREATED: 3/5/2014 6:46 PM 
DATE MODIFIED: 1/11/2017 4:38 AM 
The following information will be used to answer questions 2-6. 
A) B) C) 
D) E) 
2. Which of the figures above depicts a gaseou...
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TEST BANK GENERAL, ORGANIC, & BIOLOGICAL CHEMISTRY 4TH EDITION BY JANICE SMITH
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General, Organic and Biological Chemistry, 4e (Smith) 
Chapter 1 Matter and Measurement 
1) Which is NOT an example of a pure 
substance? A) Sugar 
B) Air 
C) Aluminum foil 
D) Water 
E) A block of dry ice 
Answer: B 
Difficulty: 1 Easy 
Topic: Study of Chemistry 
Bloom's: 1. Remember 
Subtopic: Classification and States of Matter 
Accessibility: Keyboard Navigation 
Chapter: 01 
2) Which is an example of a physical 
change? A) The rusting of an iron nail 
B) The burning of propane in a gas 
gr...
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TEST BANK FOR GENERAL ORGANIC AND BIOLOGICAL CHEMISTRY, 3RD EDITION, LAURA D. FROST, S. TODD DEAL
- Exam (elaborations) • 22 pages • 2024
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General, Organic, and Biological Chemistry, 3e (Frost) 
Chapter 1 Chemistry Basics - Matter and Measurement 
1.1 Multiple-Choice 
1) Which of the following is an example of a heterogeneous 
mixture? A) Sugar water 
B) Blood 
C) Air D) 
Vodka 
Answer: B 
Diff: 1 
Section: 1- 
1 Global: 
G1 LO: 1.1 
2) Which of the following is a pure substance? 
A) Sugar 
B) Sand 
C) Gold 
D) Maple 
syrup Answer: 
C Diff: 1 
Section: 1-1 
Global: G1 
LO: 1.1 
3) Which of the following represents a homogeneous 
mi...
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TEST BANK FOR GENERAL ORGANIC AND BIOLOGICAL CHEMISTRY, 4TH EDITION, LAURA D. FROST
- Exam (elaborations) • 24 pages • 2024
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General, Organic, and Biological Chemistry, 4e (Frost) 
Chapter 1 Chemistry Basics — Matter and Measurement 
1.1 Multiple Choice Questions 
1) Which of the following is an example of a heterogeneous 
mixture? A) Sugar water 
B) Trail mix 
C) Air 
D) Vodka 
Answer: B 
Diff: 1 
Section: 1-1 
Global: G1 
LO: 1.1 
2) Which of the following is a pure substance? 
A) Sugar 
B) Sand 
C) Gold 
D) Maple 
syrup Answer: 
C Diff: 1 
Section: 1-1 
Global: G1 LO: 
1.1 
3) Which of the following represents a ...
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