1. Advanced Chemistry Chapter 2 Atoms, Molecules, and Ions

2. 2.1 Early Chemistry

6. 2.2 Fundamental Chemistry Laws

10. Dalton’s Atomic Theory

16. 2.4 Early Experiments to Characterize the Atom

18. Deflection of Cathode Rays by an Applied Electric Field

21. A Schematic Representation of the Apparatus Millikan Used to Determine the Charge on the Electron

23. The Plum Pudding Model of the Atom

26. Rutherford's Experiment On a -Particle Bombardment of Metal Foil

27. (a) Expected Results of the Metal Foil Experiment if Thomson's Model Were Correct (b) Actual Results

28. 2.5 The Modern View of Atomic Structure: Intro

30. Two Isotopes of Sodium

32. 2.6 Molecules and Ions

35. Space-Filling Model of Methane

36. Ball-and-Stick Model of Methane

37. Ball-and-Stick Models of the Ammonium Ion and the Nitrate Ion

38. The Structural Formula for Methane

41. 2.7 An Introduction to the Periodic Table

46. The Periodic Table

47. 2.8 Naming Simple Compounds

51. Common Monatomic Cations and Anions

54. Common Cations and Anions

55. Common Type 2 Cations

60. Common Polyatomic Ions

62. Prefixes Used in Covalent Compounds Prefix Number Indicated mono 1 di 2 tri 3 tetra 4 penta 5 hexa 6 hepta 7 octa 8 nona 9 deca 10

64. A Flowchart for Naming Binary Compounds

65. Naming Chemical Compounds

67. Names of Acids* that Do Not Contain Oxygen

70. Names of Some Oxygen-Containing Acids

71. Figure 2.25 Naming Acids

72. Figure 2.7 A Cathode-Ray Tube

73. Plant is Newly Discovered Source of Gold

74. Figure 2.1 The Priestley Medal is the Highest Honor Given by the American Chemical Society

75. A Silicon Chip

76. Atomic Nucleus

77. Crystals of Copper(II) Sulfate

78. Various Chromium Compounds Dissolved in Water

79. Table 2.1 The Mass and Charge of the Electron, Proton, and Neutron

80. Table 2.2 The Symbols for the Elements That Are Based on the Original Names

81. Table 2.6 Prefixes Used to Indicate Number in Chemical Names