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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Science & Engineering
Chemistry
Electronic structure of atoms
Electron configurations
Electron configurations
Shells, subshells, and orbitals
Introduction to electron configurations
Noble gas configuration
Electron configurations for the first period
Electron configurations for the second period
Electron configurations for the third and fourth periods
Electron configurations of the 3d transition metals
Electron configurations
Paramagnetism and diamagnetism
The Aufbau principle
Valence electrons
Valence electrons and ionic compounds
Valence electrons and ionic compounds
Atomic structure and electron configuration
Introduction to photoelectron spectroscopy
Photoelectron spectroscopy
