| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 236Ac | 89 | 147 | 0 | |
| 237Th | 90 | 147 | 5/2 | |
| 238Pa | 91 | 147 | -3 | |
| 239m2U | 92 | 147 | 1/2 | |
| 239U | 92 | 147 | 5/2 | |
| 240Np | 93 | 147 | 5 | |
| 240mNp | 93 | 147 | 1 | |
| 241Pu | 94 | 147 | 5/2 | |
| 241m1Pu | 94 | 147 | 1/2 | |
| 242Am | 95 | 147 | -1 | |
| 242m1Am | 95 | 147 | -5 | |
| 243mCm | 96 | 147 | 1/2 | |
| 243Cm | 96 | 147 | 5/2 | |
| 244Bk | 97 | 147 | -4 | |
| 245Cf | 98 | 147 | 5/2 | |
| 246Es | 99 | 147 | -4 | |
| 247Fm | 100 | 147 | 7/2 | |
| 248Md | 101 | 147 | 0 |