Francium Nucleus 215Fr

      Proton     Neutron   Nuclear Spin Energy State
  215Fr     87     128     -9/2      

Francium Nucleus 215Fr Layered View

215Fr

 

215Fr

Francium Nucleus 215Fr Front View

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Francium Nucleus 215Fr Back View

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Francium Nucleus 215Fr Left View

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Francium Nucleus 215Fr Right View