|     |
  Proton   |
  Neutron |
  Nuclear Spin |
Energy State |
|   219Ac   |
  89   |
  130   |
  -9/2   |
    |
Actinium Nucleus 219Ac Layered View


Actinium Nucleus 219Ac Front View

Actinium Nucleus 219Ac Back View

Actinium Nucleus 219Ac Left View

Actinium Nucleus 219Ac Right View