TEST BANK
Chemistry in Context
American Chemical Society
9th Edition
PR
O
FD
O
C
,Table of Contents
Part I: Chemistry and the Environment
1. Chemistry for a Changing World
2. Air: The Enduring Chemistry of Life
3. Radiation: Good, Bad, and Necessary
4. Climate Change: Too Much Carbon Dioxide
Part II: Chemistry of Resources and Energy
5. Energy from Combustion
6. Energy from Alternative Sources
7. Energy Storage: Batteries and Fuel Cells
Part III: Chemistry of Water and Solutions
8. Water: Natural Resource and Universal Solvent
9. The Chemistry of Water Pollution and Purification
Part IV: Chemistry of Life and Materials
10. The World of Polymers and Plastics
PR
11. The Chemistry of Nutrition: Food for Thought
12. Genetic Engineering and the Molecules of Life
Part V: Chemistry, Society, and the Future
13. Medicines and Drugs: For Better or for Worse
14. Chemistry of Consumer Products
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15. The Future of Chemistry: Sustainability and Green Chemistry
Appendices
FD
A. The Periodic Table of the Elements
B. Measurement and Conversion Factors
C. Scientific Notation and Significant Figures
D. Answers to Selected Questions
E. Glossary
F. Index
O
C
, Chapter 01
Portable Electronics: The Periodic Table in the Palm of Your Hand
1. The quantity 0.0000064 g expressed in scientific notation.
A. 6.4 × 106 g
B. 6.4 × 10¯6 g
C. 6.4 × 107 g
D. 6.4 × 10¯7 g
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Scientific Notation
Topic: Study of Chemistry
Feedback: Negative powers of ten move the decimal to the left.
2. The quantity 8.7 × 105 g expressed in standard decimal notation.
A. 0.000087 g
B. 870.000 g
C. 0.0000087 g
D. 870,000 g
PR
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Measurements
Subtopic: Scientific Notation
Topic: Study of Chemistry
Feedback: Positive powers of ten move the decimal to the right.
O
3. A substance that can be broken down into two or more simpler substances by chemical methods is called a(n)
A. compound.
B. mixture.
FD
C. element.
D. isotope.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Classification of Matter
Subtopic: Fundamental Definitions
O
Topic: Components of Matter
Topic: Study of Chemistry
Feedback: Mixtures are separable by physical means.
C
4. On a Periodic Table, the columns of elements with similar properties are
A. periods.
B. groups.
C. rows.
D. metals.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Periodic Table
Topic: Components of Matter
Topic: Study of Chemistry
Feedback: Periods and rows go across.
5. The most numerous of the elements are the
A. metals.
B. nonmetals.
C. metalloids.
, D. noble gases.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Periodic Table
Topic: Components of Matter
Feedback: These are green in the periodic table in your textbook.
6. Which is not a mixture?
A. A jar filled with rocks and sand
B. Sea water
C. A glass of Kool-Aid
D. Sodium chloride
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 01
Section: 01.01
Subtopic: Fundamental Definitions
Subtopic: Properties of Matter
Topic: Components of Matter
Mixtures include more than one pure substance.
PR
7. Which is not a pure substance?
A. Helium
B. Copper wire
C. Air
D. Sucrose
O
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 01
Section: 01.01
Subtopic: Properties of Matter
Topic: Components of Matter
FD
Feedback: Mixtures are not pure substances.
8. Which squares contain mixtures?
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C
A. II and III only
B. III and IV only
C. I, III, and IV only
D. I and IV only
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.01
Subtopic: Molecules
Subtopic: Properties of Matter
Topic: Components of Matter
Feedback: Mixtures will have different substances in the same box.
9. Which square(s) contain(s) only an element?
Chemistry in Context
American Chemical Society
9th Edition
PR
O
FD
O
C
,Table of Contents
Part I: Chemistry and the Environment
1. Chemistry for a Changing World
2. Air: The Enduring Chemistry of Life
3. Radiation: Good, Bad, and Necessary
4. Climate Change: Too Much Carbon Dioxide
Part II: Chemistry of Resources and Energy
5. Energy from Combustion
6. Energy from Alternative Sources
7. Energy Storage: Batteries and Fuel Cells
Part III: Chemistry of Water and Solutions
8. Water: Natural Resource and Universal Solvent
9. The Chemistry of Water Pollution and Purification
Part IV: Chemistry of Life and Materials
10. The World of Polymers and Plastics
PR
11. The Chemistry of Nutrition: Food for Thought
12. Genetic Engineering and the Molecules of Life
Part V: Chemistry, Society, and the Future
13. Medicines and Drugs: For Better or for Worse
14. Chemistry of Consumer Products
O
15. The Future of Chemistry: Sustainability and Green Chemistry
Appendices
FD
A. The Periodic Table of the Elements
B. Measurement and Conversion Factors
C. Scientific Notation and Significant Figures
D. Answers to Selected Questions
E. Glossary
F. Index
O
C
, Chapter 01
Portable Electronics: The Periodic Table in the Palm of Your Hand
1. The quantity 0.0000064 g expressed in scientific notation.
A. 6.4 × 106 g
B. 6.4 × 10¯6 g
C. 6.4 × 107 g
D. 6.4 × 10¯7 g
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Scientific Notation
Topic: Study of Chemistry
Feedback: Negative powers of ten move the decimal to the left.
2. The quantity 8.7 × 105 g expressed in standard decimal notation.
A. 0.000087 g
B. 870.000 g
C. 0.0000087 g
D. 870,000 g
PR
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Measurements
Subtopic: Scientific Notation
Topic: Study of Chemistry
Feedback: Positive powers of ten move the decimal to the right.
O
3. A substance that can be broken down into two or more simpler substances by chemical methods is called a(n)
A. compound.
B. mixture.
FD
C. element.
D. isotope.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Classification of Matter
Subtopic: Fundamental Definitions
O
Topic: Components of Matter
Topic: Study of Chemistry
Feedback: Mixtures are separable by physical means.
C
4. On a Periodic Table, the columns of elements with similar properties are
A. periods.
B. groups.
C. rows.
D. metals.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Periodic Table
Topic: Components of Matter
Topic: Study of Chemistry
Feedback: Periods and rows go across.
5. The most numerous of the elements are the
A. metals.
B. nonmetals.
C. metalloids.
, D. noble gases.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Periodic Table
Topic: Components of Matter
Feedback: These are green in the periodic table in your textbook.
6. Which is not a mixture?
A. A jar filled with rocks and sand
B. Sea water
C. A glass of Kool-Aid
D. Sodium chloride
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 01
Section: 01.01
Subtopic: Fundamental Definitions
Subtopic: Properties of Matter
Topic: Components of Matter
Mixtures include more than one pure substance.
PR
7. Which is not a pure substance?
A. Helium
B. Copper wire
C. Air
D. Sucrose
O
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 01
Section: 01.01
Subtopic: Properties of Matter
Topic: Components of Matter
FD
Feedback: Mixtures are not pure substances.
8. Which squares contain mixtures?
O
C
A. II and III only
B. III and IV only
C. I, III, and IV only
D. I and IV only
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.01
Subtopic: Molecules
Subtopic: Properties of Matter
Topic: Components of Matter
Feedback: Mixtures will have different substances in the same box.
9. Which square(s) contain(s) only an element?
