Section: 2. Structure of Atom | Chemistry - Khan Academy + Learn from the Masters+Seema Dhawan Arora Chemistry

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  Discovery of Sub-Atomic Particles
  
  Select activity Protons, neutrons, and electrons in atoms
  
  
  
  Protons, neutrons, and electrons in atoms Lesson
  
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  Select activity Discovery of electrons
  
  
  
  Discovery of electrons Lesson
  
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  Select activity Charge to Mass Ratio of Electron
  
  
  
  Charge to Mass Ratio of Electron Lesson
  
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  Select activity Discovery of Proton
  
  
  
  Discovery of Proton Lesson
  
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  Select activity Discovery of Neutron
  
  
  
  Discovery of Neutron Lesson
  
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  Atomic Models
  
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  Rutherford's Gold Foil Experiment Lesson
  
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  Select activity Atomic Number, Mass Number, and Isotopes I
  
  
  
  Atomic Number, Mass Number, and Isotopes I Lesson
  
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  Atomic Number, Mass Number and Isotopes II Lesson
  
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  Select activity Isotopes
  
  
  
  Isotopes Lesson
  
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  Worked example: Identifying Isotopes and Ions Lesson
  
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  Select activity Worked Example: Isotopes, Isobars & Isotones
  
  
  
  Worked Example: Isotopes, Isobars & Isotones Lesson
  
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  Developments Leading To The Bohr’s Model of Atom
  
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  Electromagnetic Waves and the Electromagnetic Spectrum Lesson
  
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  Introduction to Light Lesson
  
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  Amplitude, Period, Frequency and Wavelength of Periodic Waves Lesson
  
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  Blackbody Radiation Lesson
  
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  Photoelectric Effect Lesson
  
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  Dual Nature of EM Radiation Lesson
  
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  Absorption and Emission Lesson
  
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  Bohr’s Model For Hydrogen Atom
  
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  Bohr Model Radii (Derivation using Physics) Lesson
  
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  Bohr Model Radii Lesson
  
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  Select activity Bohr Model Energy Levels (Derivation using Physics)
  
  
  
  Bohr Model Energy Levels (Derivation using Physics) Lesson
  
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  Bohr Model Energy Levels Lesson
  
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  Atomic Energy Levels Lesson
  
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  Towards Quantum Mechanical Model of The Atom
  
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  Wave Particle Duality Lesson
  
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  Quantum Mechanical Model of Atom
  
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  Quantum Wavefunction Lesson
  
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  Quantum Numbers Lesson
  
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  Shells, Subshells, and Orbitals Lesson
  
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  Quantum Numbers for the First Four Shells Lesson
  
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  Select activity Introduction to Electron Configurations
  
  
  
  Introduction to Electron Configurations Lesson
  
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  Select activity Electron Configurations for the First Period
  
  
  
  Electron Configurations for the First Period Lesson
  
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  Select activity Electron Configurations for the Second Period
  
  
  
  Electron Configurations for the Second Period Lesson
  
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  Select activity Electron Configurations for the Third and Fourth Periods
  
  
  
  Electron Configurations for the Third and Fourth Periods Lesson
  
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2. Structure of Atom

Section outline

Discovery of Sub-Atomic Particles

Atomic Models

Developments Leading To The Bohr’s Model of Atom

Bohr’s Model For Hydrogen Atom

Towards Quantum Mechanical Model of The Atom

Quantum Mechanical Model of Atom

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