This chemistry video tutorial explains how to determine the number of paired and unpaired electrons in an element. it also discusses paramagnetism, diamagnetism and ferromagnetism.

Quantum Numbers - Formula Sheet:
https://bit.ly/3XTLoVY

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Speed of Light, Frequency, Wavelength:
   • Speed of Light, Frequency, and Wavele...  

Photon Energy:
   • How To Calculate The Energy of a Phot...  

The Photoelectric Effect:
   • Photoelectric Effect, Work Function, ...  

De Broglie Wavelength:
   • De Broglie Wavelength Problems In Che...  

The Bohr Model of Hydrogen:
   • Bohr Model of the Hydrogen Atom, Elec...  

Heisenberg's Uncertainty Principle:
   • Heisenberg's Uncertainty Principle Ex...  

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Intro to Quantum Numbers:
   • Quantum Numbers  

Orbitals & Atomic Energy Levels:
   • Orbitals, Atomic Energy Levels, & Sub...  

Maximum Number of Electrons:
   • How To Determine The Maximum Number o...  

Intro to Electron Configuration:
   • Electron Configuration - Basic introd...  

Electron Configuration Exceptions:
   • Electron Configuration Exceptions - C...  

Noble Gas Notation:
   • Electron Configuration With Noble Gas...  

Electron Configuration of Ions:
   • Electron Configuration of Ions - Mg2+...  

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Orbital Diagrams:
   • Orbital Diagrams and Electron Configu...  

Paired & Unpaired Electrons:
   • How To Determine The Number of Paired...  

Aufbau's Principle & Hund's Rule:
   • Aufbau's Principle, Hund's Rule & Pau...  

Paramagnetic & Diamagnetic Elements:
   • Paramagnetic & Diamagnetic Elements -...  

Valence Electrons & Periodic Table:
   • Valence Electrons and the Periodic Table  

Effective Nuclear Charge:
   • How To Calculate The Effective Nuclea...  

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Slater's Rule:
   • How To Use Slater's Rule to Estimate ...  

How To Identify The Element:
   • Electron Configuration - How To Ident...  

Quantum Numbers - Mega Review:
   • Quantum Numbers - n, l, ml, ms & SPDF...  

Quantum Numbers - Practice Test:
   • Orbitals, Quantum Numbers & Electron ...  

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