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Chemistry 5th Edition Burdge Test Bank




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, Chemistry 5th Edition Burdge Test Bank




Chemistry, 5e (Burdge)
Chapter 2 Atoms, Molecules, and Ions

1) The scientist who determined the magnitude of the electric charge on the electron was
A) John Dalton.
B) Robert Millikan.
C) J. J. Thomson.
D) Henry Moseley.
E) J. Burdge.

Answer: B
Difficulty: 1 Easy
Topic: Components of Matter
Bloom's: 1. Remember
Subtopic: Structure of the Atom
Gradable: automatic
Accessibility: Keyboard Navigation

2) When J. J. Thomson discovered the electron, what physical property of the electron did he
measure?
A) its charge, e
B) its charge-to-mass ratio, e/m
C) its temperature, T
D) its mass, m K E E HY.COM
E) its atomic number, Z

Answer: B
Difficulty: 1 Easy
Topic: Components of Matter
Bloom's: 2. Understand
Subtopic: Structure of the Atom
Gradable: automatic
Accessibility: Keyboard Navigation




1
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written consent of McGraw-Hill Education.


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, Chemistry 5th Edition Burdge Test Bank




3) Which field of study made a big contribution toward understanding the composition of the
atom?
A) Electricity
B) Radiation
C) Solution chemistry
D) Electrochemistry
E) Quantum mechanics

Answer: B
Difficulty: 2 Medium
Topic: Components of Matter
Bloom's: 2. Understand
Subtopic: Structure of the Atom
Gradable: automatic
Accessibility: Keyboard Navigation

4) Which of the following is a type of radioactive radiation that has no charge and is unaffected
by external electric or magnetic fields?
A) α rays
B) β rays
C) γ rays
D) δ rays
E) ε rays
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Answer: C
Difficulty: 1 Easy
Topic: Components of Matter
Bloom's: 2. Understand
Subtopic: Structure of the Atom
Gradable: automatic
Accessibility: Keyboard Navigation




2
Copyright 2019 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
written consent of McGraw-Hill Education.


FINAL EXAMS AND LECTURE NOTES AVAILABLE FOR FREE ON KEEHY.COM

, Chemistry 5th Edition Burdge Test Bank




5) Which of the following is a type of radioactive radiation that consists of positively charged
particles and is deflected away from the positively charged plate?
A) α rays
B) β rays
C) γ rays
D) δ rays
E) ε rays

Answer: A
Difficulty: 2 Medium
Topic: Components of Matter
Bloom's: 2. Understand
Subtopic: Structure of the Atom
Gradable: automatic
Accessibility: Keyboard Navigation

6) Which of the following is a type of radioactive radiation that consists of electrons and is
deflected away from the negatively charged plate?
A) α rays
B) β rays
C) γ rays
D) δ rays
E) ε rays
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Answer: B
Difficulty: 1 Easy
Topic: Components of Matter
Bloom's: 2. Understand
Subtopic: Structure of the Atom; Atomic Theories
Gradable: automatic
Accessibility: Keyboard Navigation

7) Which of these scientists developed the nuclear model of the atom?
A) John Dalton
B) Robert Millikan
C) J. J. Thomson
D) Henry Moseley
E) Ernest Rutherford

Answer: E
Difficulty: 1 Easy
Topic: Components of Matter
Bloom's: 1. Remember
Subtopic: Structure of the Atom; Atomic Theories
Gradable: automatic
Accessibility: Keyboard Navigation

3
Copyright 2019 © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior
written consent of McGraw-Hill Education.


FINAL EXAMS AND LECTURE NOTES AVAILABLE FOR FREE ON KEEHY.COM