ALL CHAPTERS 2 - 22 COVERED
SOLUTIONS MANUAL
,TABLE OF CONTENTS
1. Introduction
2. Atomic Structure and Interatomic Bonding
3. The Structure of Crystalline Solids
4. Imperfections in Solids
5. Diffusion
6. Mechanical Properties of Metals
7. Dislocations and Strengthening Mechanisms
8. Failure
9. Phase Diagrams
10. Phase Transformations—Development of Microstructure and Alteration of Mechanical
Properties
11. Applications and Processing of Metal Alloys
12. Structures and Properties of Ceramics
13. Applications and Processing of Ceramics
14. Polymer Structures
15. Characteristics, Applications, and Processing of Polymers
16. Composites
17. Corrosion and Degradation of Materials
18. Electrical Properties
19. Thermal Properties
20. Magnetic Properties
21. Optical Properties
22. Economic, Environmental, and Societal Issues in Materials Science and Engineering
, 2-1
CHAPTER 2
ATOMIC STRUCTURE AND INTERATOMIC BONDING
PROBLEM SOLUTIONS
Fundamental Concepts
Electrons in Atoms
2.1 Atomic mass is the mass of an individual atom, whereas atomic weight is the average (weighted) of the
atomic masses of an atom's naturally occurring isotopes.
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to
students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation of this work beyond that permitted
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, 2-2
2.2 The average atomic weight of silicon (ASi ) is computed by adding fraction-of-occurrence/atomic
weight products for the three isotopes. Thus
ASi = f 28 A28 + f 29 A29 + f 30 A30
Si Si Si Si Si Si
= (0.9223)(27.9769) + (0.0468)(28.9765) + (0.0309)(29.9738) = 28.0854
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to
students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation of this work beyond that permitted
by Sections 107 or 108 of the 1976 United States Copyright Act without the permission of the copyright owner is unlawful.
SOLUTIONS MANUAL
,TABLE OF CONTENTS
1. Introduction
2. Atomic Structure and Interatomic Bonding
3. The Structure of Crystalline Solids
4. Imperfections in Solids
5. Diffusion
6. Mechanical Properties of Metals
7. Dislocations and Strengthening Mechanisms
8. Failure
9. Phase Diagrams
10. Phase Transformations—Development of Microstructure and Alteration of Mechanical
Properties
11. Applications and Processing of Metal Alloys
12. Structures and Properties of Ceramics
13. Applications and Processing of Ceramics
14. Polymer Structures
15. Characteristics, Applications, and Processing of Polymers
16. Composites
17. Corrosion and Degradation of Materials
18. Electrical Properties
19. Thermal Properties
20. Magnetic Properties
21. Optical Properties
22. Economic, Environmental, and Societal Issues in Materials Science and Engineering
, 2-1
CHAPTER 2
ATOMIC STRUCTURE AND INTERATOMIC BONDING
PROBLEM SOLUTIONS
Fundamental Concepts
Electrons in Atoms
2.1 Atomic mass is the mass of an individual atom, whereas atomic weight is the average (weighted) of the
atomic masses of an atom's naturally occurring isotopes.
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to
students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation of this work beyond that permitted
by Sections 107 or 108 of the 1976 United States Copyright Act without the permission of the copyright owner is unlawful.
, 2-2
2.2 The average atomic weight of silicon (ASi ) is computed by adding fraction-of-occurrence/atomic
weight products for the three isotopes. Thus
ASi = f 28 A28 + f 29 A29 + f 30 A30
Si Si Si Si Si Si
= (0.9223)(27.9769) + (0.0468)(28.9765) + (0.0309)(29.9738) = 28.0854
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to
students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation of this work beyond that permitted
by Sections 107 or 108 of the 1976 United States Copyright Act without the permission of the copyright owner is unlawful.
