Physical Science 6th edition


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  • 1: What Is Science? (20)
  • 2: Motion (38)
  • 3: Energy (32)
  • 4: Heat and Temperature (32)
  • 5: Wave Motions and Sound (31)
  • 6: Electricity (28)
  • 7: Light (29)
  • 8: Atoms and Periodic Properties (31)
  • 9: Chemical Bonds (21)
  • 10: Chemical Reactions (22)
  • 11: Water and Solutions (19)
  • 12: Organic Chemistry (20)
  • 13: Nuclear Reactions (17)
  • 14: The Universe (21)
  • 15: The Solar System (20)
  • 16: Earth in Space (34)
  • 17: Rocks and Minerals (19)
  • 18: Plate Tectonics (16)
  • 19: Building Earth's Surface (17)
  • 20: Shaping Earth's Surface (18)
  • 21: Geologic Time (11)
  • 22: The Atmosphere Earth (15)
  • 23: Weather and Climate (14)
  • 24: Earth's Waters (14)

Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

Question Group Key
PE - Parallel Exercises
QT - Questions for Thought


Question Availability Color Key
BLACK questions are available now
GRAY questions are under development


Group Quantity Questions
Chapter 1: What Is Science?
1.PE 10 01 02 03 04 05 06 07 08 09 10
1.QT 10 01 02 03 04 05 06 07 08 09 10
Chapter 2: Motion
2.PE 26 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
2.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 3: Energy
3.PE 20 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20
3.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 4: Heat and Temperature
4.PE 15 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
4.QT 17 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
Chapter 5: Wave Motions and Sound
5.PE 19 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
5.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 6: Electricity
6.PE 16 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
6.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 7: Light
7.PE 15 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
7.QT 14 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Chapter 8: Atoms and Periodic Properties
8.PE 19 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
8.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 9: Chemical Bonds
9.PE 7 01 02 03 04 05 06 07
9.QT 14 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Chapter 10: Chemical Reactions
10.PE 10 01 02 03 04 05 06 07 08 09 10
10.QT 12 01 02 03 04 05 06 07 08 09 10 11 12
Chapter 11: Water and Solutions
11.PE 8 01 02 03 04 05 06 07 08
11.QT 11 01 02 03 04 05 06 07 08 09 10 11
Chapter 12: Organic Chemistry
12.PE 6 01 02 03 04 05 06
12.QT 14 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Chapter 13: Nuclear Reactions
13.PE 6 01 02 03 04 05 06
13.QT 11 01 02 03 04 05 06 07 08 09 10 11
Chapter 14: The Universe
14.QT 21 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Chapter 15: The Solar System
15.QT 20 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20
Chapter 16: Earth in Space
16.QT 34 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Chapter 17: Rocks and Minerals
17.QT 19 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
Chapter 18: Plate Tectonics
18.QT 16 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Chapter 19: Building Earth's Surface
19.QT 17 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
Chapter 20: Shaping Earth's Surface
20.QT 18 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18
Chapter 21: Geologic Time
21.QT 11 01 02 03 04 05 06 07 08 09 10 11
Chapter 22: The Atmosphere Earth
22.QT 15 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Chapter 23: Weather and Climate
23.QT 14 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Chapter 24: Earth's Waters
24.QT 14 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Total 539