Astatine Nucleus 209At

      Proton     Neutron   Nuclear Spin Energy State
  209At     85     124     -9/2      

Astatine Nucleus 209At Layered View

209At

 

209At

Astatine Nucleus 209At Front View

209At

Astatine Nucleus 209At Back View

209At

Astatine Nucleus 209At Left View

209At

Astatine Nucleus 209At Right View