next class 2.1.1 the periodic table 2.3 periodic trends€¦ · 2.1.1 the periodic table next class...
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This Class
2.1.2 The Bohr Atom
2.2 The Schrödinger Equation
2.1.1 The Periodic Table
Next Class
2.1.1 The Periodic Table
2.3 Periodic Trends
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The Bohr Atom Section 2.1.2
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E = 1/2mv2 + -Ze2
rZe2 = mv2
rr2mvr = nh
2π
En = –2π2Z2e4me
h2n2
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https://en.wikipedia.org/wiki/Electron_diffraction#/media/File:DifraccionElectronesMET.jpg
Wave-Particle Duality
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Wave Mechanics Section 2
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The Schödinger Equation Section 2.2
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What is the wave function? (consider a particle in a box…) 2.2.1
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Particle in a Box Section 2.2.1
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Every electron is described by a wave function.The probability of finding an electron at a given point is Ψ2 but
Schödinger Equation Section 2.2
Math English
1. The wave function must be single valued.
2. The wave function and its first derivatives must be continuous.3. The wave function must approach 0 as r approaches infinity
4. Integrating ΨAΨA* over all space must equal 1.
5. Integrating ΨAΨB* over all space must equal 0.
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http://www.westfield.ma.edu/cmasi/advinorg/angular_distribution_functions/text_and_graphics_containe.htm
Wave Functions
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Section 2.1
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