Francium Nucleus 208Fr

      Proton     Neutron   Nuclear Spin Energy State
  208Fr     87     121     7      

Francium Nucleus 208Fr Layered View

208Fr

 

208Fr

Francium Nucleus 208Fr Front View

208Fr

Francium Nucleus 208Fr Back View

208Fr

Francium Nucleus 208Fr Left View

208Fr

Francium Nucleus 208Fr Right View