Erbium Nucleus 161Er

      Proton     Neutron   Nuclear Spin Energy State
  161Er     68     93     -3/2      

Erbium Nucleus 161Er Layered View

161Er

 

161Er

Erbium Nucleus 161Er Front View

161Er

Erbium Nucleus 161Er Back View

161Er

Erbium Nucleus 161Er Left View

161Er

Erbium Nucleus 161Er Right View