Test Bank For Chemistry: Atoms First 2e 2nd Edition By Edward J. Neth, Paul Flowers, Klaus Theopold, Richard Langley, William R. Robinson | | 9781947172647 | Chapter 1-21 | Complete Questions And Answers A+

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for Chemistry: Atoms First 2nd Edition by Paul Flowers, Edward J.
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Nursestar1 Stuvia
Neth ,Robinson, Klaus Theopold, Richard Langely, OpenStax
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Chapter 1-21 Complete Guide.
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,Test Bank
for Chemistry: Atoms First 2nd Edition by Paul Flowers, Edward J.
Neth ,Robinson, Klaus Theopold, Richard Langely, OpenStax
Table of content n0 n0




Chapter 1 Essential Ideas
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Chapter 2 Atoms, Molecules, and Ions
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Chapter 3 Electronic Structure and Periodic Properties of Elements
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Chapter 4 Chemical Bonding and Molecular Geometry
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Chapter 5 Advanced Theories of Bonding
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Chapter 6 Composition of Substances and Solutions
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Chapter 7 Stoichiometry of Chemical Reactions
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Chapter 8 Gases
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Chapter 9 Thermochemistry
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Chapter 10 Liquids and Solids
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Chapter 11 Solutions and
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Colloids Chapter 12
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Thermodynamics
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Chapter 13 Fundamental Equilibrium Concepts
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Chapter 14 Acid-Base Equilibria
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Chapter 15 Equilibria of Other Reaction Classes
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Chapter 16 Electrochemistry
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Chapter 17 Kinetics
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Chapter 18 Representative Metals, Metalloids, and
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Nonmetals Chapter 19 Transition Metals and Coordination
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Chemistry Chapter 20 Nuclear Chemistry
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Chapter 21 Organic Chemistry
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OpenStax ChemistryAF Supplemental Test
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Chapter 01: Essential Ideas
Supplemental Test Items to accompany OpenStax Chemistry. Note that not all chapters of OpenStax
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Chapter 01: Essential Ideas
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1. A 0.150 kg metallic block measures 25.0 mm in length, 43.0 mm in width, and 19 .0
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mm in height. What is the density of the metallic block in g/cm3? (Outcome # 3)
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(DOK 2)
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A. 7.34 x 10-6 g/cm3 n0 n0 n0



B. 7.34 x 10-3 g/cm3 n0 n0 n0



C. 7.34 g/cm3* n0



2. An object with a mass of 0.255 kg and density of 2.89 g/cm3 measures 34 mm in length
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and 46 mm in width. What is the height of the object? (Outcome # 3) (DOK 3)
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A. 5.6 cm* n0



B. 5.6 x 10-2 cm n0 n0 n0



C. 7.2 x 10-4 cm n0 n0 n0



3. How would you determine the density of an irregular object? (Outcome # 3) (DOK 3)
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A. It would be impossible to determine the mass of the object without
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more information. n0 n0



B. D = m/v, so measure the mass of the object using a balance. Then to find volume,
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C. D = m/v, so measure the mass of the object using a balance. Then to find
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volume, fill a graduated cylinder with a known amount of water and immerse
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the object in the water. The amount of displaced water is the volume in cm3
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or mL.* n0 n0



4. What is the base unit for length in the metric system? (Outcome # 6) (DOK 1)
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A. m*
B. km
C. mm
5. What is the base unit for mass in the metric system? (Outcome # 6) (DOK 1)
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A. kg
B. g*
C. mg
6. What is the base unit for volume in the metric system? (Outcome # 6) (DOK 1)
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A. L*
B. mL
C. dL
7. It is important that scientists use units that are understood on a global level. These units
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are referred to as SI units which stands for
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A. standard international units n0 n0




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