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Lesson 3.1: Early Atomic Theories and the Origins of Quantum Theory

Study Guide - Learn with Videos

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The Atom

  • The Nucleus
    02:53
  • Atom Structure
    02:10
  • Atom Structure Example
    02:52

Subatomic Particles

  • Subatomic Particles
    05:19
  • Atomic Mass Unit Example
    03:31

Isotopes

  • Isotopes
    04:36
  • Isotope Notation Example
    03:57

Atomic Theory

  • Dalton's Atomic Theory
    05:22
  • Dalton's Atomic Theory Example
    01:48

Millikan Oil Drop Experiment

  • Millikan Oil Drop
    04:44
  • Electron Mass Calculation Example
    02:22

Rutherford Gold Foil Experiment

  • Nuclear Model
    01:40
  • Rutherford Experiment Example
    02:37
  • Rutherford Gold Foil Experiment
    04:22

Photoelectric Effect

  • Expanded Photoelectric Effect
    01:18
  • Photoelectric Effect Formula
    01:32
  • Photoelectric Effect Example
    01:22

Quantum Numbers: Principal Quantum Number

  • Principal Quantum Number
    02:55
  • Principal Quantum Number Example
    00:56

Introduction to Quantum Mechanics

  • Quantum Numbers Example
    00:46
  • Introduction to Quantum Mechanics
    01:
  • Quantum Numbers
    03:22