Zumdahl+Chapter+12+lecture+notes+a-1

Zumdahl+Chapter+12+lecture+notes+a-1 - Chapter 12 Quantum...

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9/25/07 Zumdahl Chapter 12 1 Chapter 12 Quantum Mechanics and Atomic Theory 12.1 Electromagnetic Radiation 12.2 The Nature of Matter 12.3 The Atomic Spectrum of Hydrogen 12.4 The Bohr Model 12.5 The Quantum Mechanical Description of the Atom 12.6 The Particle in a Box 12.7 The Wave Equation for the Hydrogen Atom 12.8 The Physical Meaning of a Wave Function 12.9 The Characteristics of Hydrogen Orbitals 12.10 Electron Spin and the Pauli Principle 12.11 Polyelectronic Atoms 12.12 The History of the Periodic Table 12.13 The Aufbau Principle and the Periodic Table 12.14 Further Development of the Polyelectronic Model 12.15 Periodic Trends in Atomic Properties 12.16 The Properties of a Group: The Alkali Metals
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9/25/07 Zumdahl Chapter 12 2 Waves and Light • Electromagnetic Radiation – Energy travels through space by electromagnetic radiation – Examples, sunlight, microwave ovens, cell phones, X- rays, radiant heat from a fireplace, AM/FM radio, colors from fireworks – All travel as waves – All travel at the speed of light
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9/25/07 Zumdahl Chapter 12 3 Light consists of waves of oscillating electric (E) and magnetic fields (H) that are perpendicular to one another and to the direction of propagation of the light c = !" c = 2.998 x 10 8 m/s ! = wavelength " = frequency
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9/25/07 Zumdahl Chapter 12 4 The electro magnetic spectrum .
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9/25/07 Zumdahl Chapter 12 5
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9/25/07 Zumdahl Chapter 12 6 Important Equations c = !" E = h "
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9/25/07 Zumdahl Chapter 12 7 Radio Waves • AM 890 kHz – 890,000 waves per second – Wavelength is 337 meters (about 1/5 mile) • FM 99.1 MHz – 99,100,000 waves per second – Wavelength is 3 meters (about 10 feet) c = !"
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This note was uploaded on 08/28/2011 for the course CHEM 1310 taught by Professor Cox during the Spring '08 term at Georgia Tech.

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Zumdahl+Chapter+12+lecture+notes+a-1 - Chapter 12 Quantum...

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