|     |
  Proton   |
  Neutron |
  Nuclear Spin |
Energy State |
|   177Er   |
  68   |
  109   |
  -1/2   |
    |
Erbium Nucleus 177Er Layered View


Erbium Nucleus 177Er Front View

Erbium Nucleus 177Er Back View

Erbium Nucleus 177Er Left View

Erbium Nucleus 177Er Right View