Full Test Bank
Chemistry: Atoms First 2nd Edition
Printed Pdf | Original Directly From The Publisher | 100% Verified Answers |
Download Immediately After The Order
,Table Of Content
Chapter 1 Essential Ideas
Chapter 2 Atoms, Molecules, And Ions
Chapter 3 Electronic Structure And Periodic Properties Of Elements
Chapter 4 Chemical Bonding And Molecular Geometry
Chapter 5 Advanced Theories Of Bonding
Chapter 6 Composition Of Substances And Solutions
Chapter 7 Stoichiometry Of Chemical Reactions
Chapter 8 Gases
Chapter 9 Thermochemistry
Chapter 10 Liquids And Solids
Chapter 11 Solutions And Colloids
Chapter 12 Thermodynamics
Chapter 13 Fundamental Equilibrium Concepts
Chapter 14 Acid-Base Equilibria
Chapter 15 Equilibria Of Other Reaction Classes
Chapter 16 Electrochemistry
Chapter 17 Kinetics
Chapter 18 Representative Metals, Metalloids, And Nonmetals
Chapter 19 Transition Metals And Coordination Chemistry
Chapter 20 Nuclear Chemistry
Chapter 21 Organic Chemistry
, TESTBANKSELLER.COM
OpenStax ChemistryAF Supplemental Test Items
Chapter 01: Essential Ideas
Chapter 01: Essential Ideas
1. A 0.150 kg metallic block measures 25.0 mm in length, 43.0 mm in width, and 19 .0 mm in height.
What is the density of the metallic block in g/cm3? (outcome # 3) (dok 2)
A. 7.34 x 10-6 g/cm3
B. 7.34 x 10-3 g/cm3
C. 7.34 g/cm3*
2. An object with a mass of 0.255 kg and density of 2.89 g/cm3 measures 34 mm in length and 46 mm in
width. What is the height of the object? (outcome # 3) (dok 3)
A. 5.6 cm*
B. 5.6 x 10-2 cm
C. 7.2 x 10-4 cm
3. How would you determine the density of an irregular object? (outcome # 3) (dok 3)
A. It would be impossible to determine the mass of the object without more
information.
B. D = m/v, so measure the mass of the object using a balance. Then to find volume,
testbankseller.com measure
width,theandheight,
length using an appro priate measuring tool.
C. D = m/v, so measure the mass of the object using a balance. Then to find volume, fill a
graduated cylinder with a known amount of water and immerse the object in the water. The
amount of displaced water is the volume in cm3 or ml.*
4. What is the base unit for length in the metric system? (outcome # 6) (dok 1)
A. M*
B. Km
C. Mm
5. What is the base unit for mass in the metric system? (outcome # 6) (dok 1)
A. Kg
B. G*
C. Mg
6. What is the base unit for volume in the metric system? (outcome # 6) (dok 1)
A. L*
B. Ml
C. Dl
7. It is important that scientists use units that are understood on a global level. These units are referred to
as si units which stands for . (outcome # 6) (dok 1)
A. Standard international units
Page 1 of 8
Credit: modification of assessment items provided by lumen learning, with generous funding from the william and flora
hewlett foundation. Licensed creative commons attribution 4.0.
, TESTBANKSELLER.COM
OpenStax ChemistryAF Supplemental Test Items
Chapter 01: Essential Ideas
B. Standard intercontinental units
C. International system of units*
8. Convert 18.50 ft to the si unit for length. (outcome # 6) (dok 2)
A. 563.9 cm
B. 5.639 m*
C. 0.005639 km
9. An experimental mouse weighs about 4.41 x 10-2 lbs. What would the weight be in the si unit for
mass? (outcome # 6) (dok 2)
A. 20.0 g
B. 0.0200 kg*
C. 20,003 mg
10. Accuracy is defined as how close a measured value comes to a . (outcome # 6) (dok 1)
A. Core value
B. Fixed value
C. True value*
11. Precision is defined as how the measured values are to one another. (outcome # 6) (dok 1)
A. Common
B. Reproducible* testbankseller.com
C. Accurate
12. An experiment requires you to make several measurements. Based on the values in the table below,
what would be the best statement that represents the data set if the true value is 0.2135? (outcome
# 11) (dok 2)
Trial a Trial b Trial c
0.2139 0.2893 0.2135
0.2130 0.3210 0.2134
0.2133 0.2999 0.3712
0.2135 0.2998 0.3715
A. The measurements in trial a are accurate and precise, trial b is neither accurate nor precise, and
trial c is accurate however, not precise.
B. The measurements in trial a are accurate and precise, trial b is neither accurate nor precise, and
trial c is precise however, not accurate.
C. The measurements in trial a are accurate and precise, trial’s b and c are neither
Accurate nor precise.*
13. An experiment requires you to make several measurements. Based on the values in the table below,
what would be the best statement that represents the data set if the true value is 2.73? (outcome #
11) (dok 2) (paired item 1)
Page 2 of 8
Credit: modification of assessment items provided by lumen learning, with generous funding from the william and flora
hewlett foundation. Licensed creative commons attribution 4.0.
Chemistry: Atoms First 2nd Edition
Printed Pdf | Original Directly From The Publisher | 100% Verified Answers |
Download Immediately After The Order
,Table Of Content
Chapter 1 Essential Ideas
Chapter 2 Atoms, Molecules, And Ions
Chapter 3 Electronic Structure And Periodic Properties Of Elements
Chapter 4 Chemical Bonding And Molecular Geometry
Chapter 5 Advanced Theories Of Bonding
Chapter 6 Composition Of Substances And Solutions
Chapter 7 Stoichiometry Of Chemical Reactions
Chapter 8 Gases
Chapter 9 Thermochemistry
Chapter 10 Liquids And Solids
Chapter 11 Solutions And Colloids
Chapter 12 Thermodynamics
Chapter 13 Fundamental Equilibrium Concepts
Chapter 14 Acid-Base Equilibria
Chapter 15 Equilibria Of Other Reaction Classes
Chapter 16 Electrochemistry
Chapter 17 Kinetics
Chapter 18 Representative Metals, Metalloids, And Nonmetals
Chapter 19 Transition Metals And Coordination Chemistry
Chapter 20 Nuclear Chemistry
Chapter 21 Organic Chemistry
, TESTBANKSELLER.COM
OpenStax ChemistryAF Supplemental Test Items
Chapter 01: Essential Ideas
Chapter 01: Essential Ideas
1. A 0.150 kg metallic block measures 25.0 mm in length, 43.0 mm in width, and 19 .0 mm in height.
What is the density of the metallic block in g/cm3? (outcome # 3) (dok 2)
A. 7.34 x 10-6 g/cm3
B. 7.34 x 10-3 g/cm3
C. 7.34 g/cm3*
2. An object with a mass of 0.255 kg and density of 2.89 g/cm3 measures 34 mm in length and 46 mm in
width. What is the height of the object? (outcome # 3) (dok 3)
A. 5.6 cm*
B. 5.6 x 10-2 cm
C. 7.2 x 10-4 cm
3. How would you determine the density of an irregular object? (outcome # 3) (dok 3)
A. It would be impossible to determine the mass of the object without more
information.
B. D = m/v, so measure the mass of the object using a balance. Then to find volume,
testbankseller.com measure
width,theandheight,
length using an appro priate measuring tool.
C. D = m/v, so measure the mass of the object using a balance. Then to find volume, fill a
graduated cylinder with a known amount of water and immerse the object in the water. The
amount of displaced water is the volume in cm3 or ml.*
4. What is the base unit for length in the metric system? (outcome # 6) (dok 1)
A. M*
B. Km
C. Mm
5. What is the base unit for mass in the metric system? (outcome # 6) (dok 1)
A. Kg
B. G*
C. Mg
6. What is the base unit for volume in the metric system? (outcome # 6) (dok 1)
A. L*
B. Ml
C. Dl
7. It is important that scientists use units that are understood on a global level. These units are referred to
as si units which stands for . (outcome # 6) (dok 1)
A. Standard international units
Page 1 of 8
Credit: modification of assessment items provided by lumen learning, with generous funding from the william and flora
hewlett foundation. Licensed creative commons attribution 4.0.
, TESTBANKSELLER.COM
OpenStax ChemistryAF Supplemental Test Items
Chapter 01: Essential Ideas
B. Standard intercontinental units
C. International system of units*
8. Convert 18.50 ft to the si unit for length. (outcome # 6) (dok 2)
A. 563.9 cm
B. 5.639 m*
C. 0.005639 km
9. An experimental mouse weighs about 4.41 x 10-2 lbs. What would the weight be in the si unit for
mass? (outcome # 6) (dok 2)
A. 20.0 g
B. 0.0200 kg*
C. 20,003 mg
10. Accuracy is defined as how close a measured value comes to a . (outcome # 6) (dok 1)
A. Core value
B. Fixed value
C. True value*
11. Precision is defined as how the measured values are to one another. (outcome # 6) (dok 1)
A. Common
B. Reproducible* testbankseller.com
C. Accurate
12. An experiment requires you to make several measurements. Based on the values in the table below,
what would be the best statement that represents the data set if the true value is 0.2135? (outcome
# 11) (dok 2)
Trial a Trial b Trial c
0.2139 0.2893 0.2135
0.2130 0.3210 0.2134
0.2133 0.2999 0.3712
0.2135 0.2998 0.3715
A. The measurements in trial a are accurate and precise, trial b is neither accurate nor precise, and
trial c is accurate however, not precise.
B. The measurements in trial a are accurate and precise, trial b is neither accurate nor precise, and
trial c is precise however, not accurate.
C. The measurements in trial a are accurate and precise, trial’s b and c are neither
Accurate nor precise.*
13. An experiment requires you to make several measurements. Based on the values in the table below,
what would be the best statement that represents the data set if the true value is 2.73? (outcome #
11) (dok 2) (paired item 1)
Page 2 of 8
Credit: modification of assessment items provided by lumen learning, with generous funding from the william and flora
hewlett foundation. Licensed creative commons attribution 4.0.
