Promethium Nucleus 139Pm
Proton
Neutron
Nuclear Spin
Energy State
139Pm
61
78
5/2
Promethium Nucleus 139Pm Layered View
Promethium Nucleus 139Pm Front View
Promethium Nucleus 139Pm Back View
Promethium Nucleus 139Pm Left View
Promethium Nucleus 139Pm Right View
