Erbium Nucleus 177Er

      Proton     Neutron   Nuclear Spin Energy State
  177Er     68     109     -1/2      

Erbium Nucleus 177Er Layered View

177Er

 

177Er

Erbium Nucleus 177Er Front View

177Er

Erbium Nucleus 177Er Back View

177Er

Erbium Nucleus 177Er Left View

177Er

Erbium Nucleus 177Er Right View