TEST BANK
Chemistry in Context 10th Edition
by American Chemical Society
ST
U
D
YL
AB
,Table Of Content
1. Portable Electronics: The Periodic Table in the Palm of Your Hand
2. The Air We Breathe
3. Radiation from the Sun
4. Climate Change
5. Water Everywhere: A Most Precious Resource
6. Energy from Combustion
ST
7. Nuclear Energy and Other Alternative Sources
8. Energy Storage
9. The World of Polymers and Plastics
U
10. Brewing and chewing
D
11. Nutrition
YL
12. Health & Medicine
13. Genes and Life
14. Who Killed Dr. Thompson? A Forensic Mystery
AB
, KJHGFDS
TEST BANK
Chemistry in Context
by American Chemical Society
9th Edition
ST
U
D
YL
AB
KJHGFDS
, KJHGFDS
Chapter 01
Test Bank: 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
ST
C. 0.0000087 g
D. 870,000 g
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Measurements
Subtopic: Scientific Notation
Topic: Study of Chemistry
U
Feedback: Positive powers of ten move the decimal to the right.
3. A substance that can be broken down into two or more simpler substances by chemical methods is called a(n)
D
A. compound.
B. mixture.
C. element.
D. isotope.
YL
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Classification of Matter
Subtopic: Fundamental Definitions
Topic: Components of Matter
Topic: Study of Chemistry
AB
Feedback: Mixtures are separable by physical means.
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.
KJHGFDS
Chemistry in Context 10th Edition
by American Chemical Society
ST
U
D
YL
AB
,Table Of Content
1. Portable Electronics: The Periodic Table in the Palm of Your Hand
2. The Air We Breathe
3. Radiation from the Sun
4. Climate Change
5. Water Everywhere: A Most Precious Resource
6. Energy from Combustion
ST
7. Nuclear Energy and Other Alternative Sources
8. Energy Storage
9. The World of Polymers and Plastics
U
10. Brewing and chewing
D
11. Nutrition
YL
12. Health & Medicine
13. Genes and Life
14. Who Killed Dr. Thompson? A Forensic Mystery
AB
, KJHGFDS
TEST BANK
Chemistry in Context
by American Chemical Society
9th Edition
ST
U
D
YL
AB
KJHGFDS
, KJHGFDS
Chapter 01
Test Bank: 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
ST
C. 0.0000087 g
D. 870,000 g
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Section: 01.08
Subtopic: Measurements
Subtopic: Scientific Notation
Topic: Study of Chemistry
U
Feedback: Positive powers of ten move the decimal to the right.
3. A substance that can be broken down into two or more simpler substances by chemical methods is called a(n)
D
A. compound.
B. mixture.
C. element.
D. isotope.
YL
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 01
Section: 01.01
Subtopic: Classification of Matter
Subtopic: Fundamental Definitions
Topic: Components of Matter
Topic: Study of Chemistry
AB
Feedback: Mixtures are separable by physical means.
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.
KJHGFDS
