The 3 quantum numbers:

  • is the principal quantum number
  • is the ortbial angular momentum quantum number
  • is the magnetic (azimuthal) quantum number The constraints of the quantum numbers are as follows:
  • Total number of states is
  • Higher values of correspond to higher orbits from the nucleus, by a factor of
  • ,
  • Energy only depends on , therefore and can vary while maintaining a constant energy. This means there are a lot of degenerate states!

Also Strangeness Also Charm

NL Shorthand

Orbital Angular Momentum Quantum Number
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A state with is called a state