Skip to main content

Understanding Electron Configuration in Atoms Study Guide

This guide covers the fundamental principles of electron configuration, including quantum numbers, the Aufbau Principle, Pauli Exclusion Principle, and Hund's Rule. It also discusses valence vs. core electrons, ion configurations, and the relationship between electron configuration and magnetism. This content is suitable for students learning about atomic structure and chemical bonding.

Save this study guide to your study set

Sign up free

Your learning path

Quantum Numbers and Electronic Configuration

Quantum Numbers and Electronic Configuration

This lecture describes the four quantum numbers that provide a complete description of the distribution and energy of each electron in the atom.

  • Principal quantum number
  • Angular momentum quantum number
  • Magnetic orbital quantum number
  • Magnetic spin quantum number
  • Atomic orbitals
  • Sublevels
  • Energy levels
  • Electron spin
  • Aufbau principle
  • Hund’s rule
  • Schrodinger equation

Electron Configuration and Atomic Principles

Electron Configuration and Atomic Principles

This content explains electron configuration in atoms through the Aufbau Principle, Pauli Exclusion Principle, and Hund’s Rule.

  • Aufbau Principle
  • Hund’s Rule
  • Electron Configuration
  • Subshells
  • Core electrons
  • Quantum numbers
  • Unpaired electrons
  • Orbital occupancy

Electron Configuration in Atoms and Ions

Electron Configuration in Atoms and Ions

This content discusses exceptions to rules of electronic configuration, ion electron configuration for representative and transition elements, and determining quantum numbers.

  • Exceptions to Rules of Electronic Configuration
  • Orbital stability
  • Ion Electron Configuration
  • Representative elements
  • Transition elements
  • Conventional and shorthand forms
  • Orbital diagrams
  • Quantum numbers

Make it your own.

Keep these readings and topics in a new study set, or add them to one you already use.

Get started freeLog in