• spiral galaxies, 852

  • Spirit space probe, 798, 811, 812

  • spring tide, 805

  • Sputnik, 793, 810

  • stainless steel, 47, 180

  • stalactite, 717

  • stalagmite, 717

  • Standardized Test Prep, 31, 65, 97, 123, 155, 189, 225, 259, 289, 321, 353, 387, 409, 443, 471, 497, 529, 567, 597, 627, 653, 701, 743, 791, 829, 894

  • standing waves, 512

  • starches, 278

  • star associations, 851

  • star systems, 850, 850

  • star(s), 838–851

  • solids, 69, 74

  • static discharge, 603

  • static electricity, 602–603

  • static friction, 359

  • stationary fronts, 768

  • steam heating, 489

  • steel, 47, 141, 178, 180–181

  • steel-framed structures, 178

  • stirring

    • rate of solution and, 234

    • reaction rates and, 214

  • storms, 769–771

  • storm surge, 773

  • straight-chain hydrocarbons, 264

  • Strassman, Fritz, 309, 313

  • stratosphere, 750

  • stratus clouds, 762–763

  • streak plate, 666

  • streak, in minerals, 666

  • streams, 706, 713, 714–715

  • stress, geologic, 685

  • strong nuclear force, 308, 309, 379

  • strontium, 141

  • subatomic particles, 103, 305

  • subduction of oceanic plates, 679

  • sublimation, 85, 91, 708

  • submarines, 402–403

    • production of fresh water in, 50

  • submersibles, 731

  • substituted hydrocarbons, 272–274, 280

  • sucrose, 278

  • sugars, 165, 278, 282, 283

    • in nucleic acids, 279

  • sulfur, 110, 138, 143, 667

  • sulfur dioxide, 217, 269, 270

  • sulfuric acid, 143, 215, 269

  • Sumatra earthquake (2004), 684, 685

  • sun, 282, 452, 832–837

  • sunspots, 836–837

  • superalloys, 179

  • superclusters, 854, 855

  • superconductor, 607

  • supergiants (stars), 843, 844, 847

  • supernova, 847–848

  • superposition, law of, 733

  • supersaturated solutions, 236

  • surface area

    • rate of solution and, 234

    • reaction rates and, 213

  • surface currents, 726–727

  • surface waves, 503, 686, 687

  • suspension in fluids, 401–402

  • suspensions, 43

  • S waves (secondary waves), 686, 687

  • symbols for elements, 39, 40

  • synthesis reactions, 199, 200

  • system(s)

  • Table of Contents

    Physical Science CHAPTER 1 Science Skills CHAPTER 2 Properties of Matter CHAPTER 3 States of Matter CHAPTER 4 Atomic Structure CHAPTER 5 The Periodic Table CHAPTER 6 Chemical Bonds CHAPTER 7 Chemical Reactions CHAPTER 8 Solutions, Acids, and Bases CHAPTER 9 Carbon Chemistry CHAPTER 10 Nuclear Chemistry CHAPTER 11 Motion CHAPTER 12 Forces and Motion CHAPTER 13 Forces in Fluids CHAPTER 14 Work, Power, and Machines CHAPTER 15 Energy CHAPTER 16 Thermal Energy and Heat CHAPTER 17 Mechanical Waves and Sound CHAPTER 18 The Electromagnetic Spectrum and Light CHAPTER 19 Optics CHAPTER 20 Electricity CHAPTER 21 Magnetism CHAPTER 22 Earth's Interior CHAPTER 23 Earth's Surface CHAPTER 24 Weather and Climate CHAPTER 25 The Solar System CHAPTER 26 Exploring the Universe Skills and Reference Handbook