Chapter 6: Electronic Structure of Atoms

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Table of Contents

Chapter 6: Electronic Structure of Atoms

Development of Modern Atomic Theory

Development of Modern Atomic Theory

Development of Modern Atomic Theory

6.1 The Wave Nature of Light

Electromagnetic Radiation

Types of Electromagnetic Radiation

PPT Slide

Uses of Radiation

6.2 Quantized Energy and Photons

6.3 Bohr’s Model of the Hydrogen Atom

Interaction of Matter and Light

Visible Spectrum

Visible Spectrum

Visible Spectrum

Visible Spectrum

Hydrogen Spectrum

PPT Slide

Hydrogen Spectrum

Bohr's Model

Bohr's Model

Bohr's Model

6.4 The Wave Behavior of Matter

Diffraction of Electrons and X-Rays

Diffraction of Electrons by Ice

The Heisenberg Uncertainty Principle

The Heisenberg Uncertainty Principle

6.5 Quantum Mechanics and Atomic Orbitals

Atomic Orbitals

Orbitals and Quantum Numbers

Orbitals and Quantum Numbers

Possible Values of Quantum Numbers

Orbital Energy Levels in Hydrogen

6.6 Representations of Orbitals

6.6 Representations of Orbitals

6.6 Representations of Orbitals

Shapes of Orbitals

PPT Slide

Sets of Orbitals (Subshells)

Shorthand Notation for Orbitals

6.7 Orbitals in Many-Electron Atoms

Effective Nuclear Charge

Effective Nuclear Charge

Aufbau Principle

Aufbau Principle

Electron Spin and Pauli Exclusion Principle

6.8 Electron Configurations

Electronic Configurations

Electronic Configurations

Electronic Configurations of Some Atoms

Electronic Configurations of Some Atoms

6.9 Electron Configurations and the Periodic Table

Valence Electrons

Electronic Configurations of Monatomic Ions

Electronic Configurations of Monatomic Ions

Electronic Configurations of Monatomic Ions

Author: Department of Chemistry and Biochemistry

Email: JBirk@asu.edu

Home Page: http://www.public.asu.edu/~jpbirk