| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 55K | 19 | 36 | 3/2 | |
| 56Ca | 20 | 36 | 0 | |
| 57Sc | 21 | 36 | -7/2 | |
| 58Ti | 22 | 36 | 0 | |
| 59V | 23 | 36 | -7/2 | |
| 60Cr | 24 | 36 | 0 | |
| 61Mn | 25 | 36 | -5/2 | |
| 62Fe | 26 | 36 | 0 | |
| 63Co | 27 | 36 | -7/2 | |
| 64Ni | 28 | 36 | 0 | Stable |
| 65Cu | 29 | 36 | -3/2 | Stable |
| 66Zn | 30 | 36 | 0 | Stable |
| 67Ga | 31 | 36 | -3/2 | |
| 68Ge | 32 | 36 | 0 | |
| 69As | 33 | 36 | -5/2 | |
| 70Se | 34 | 36 | 0 | |
| 71Br | 35 | 36 | -5/2 | |
| 72Kr | 36 | 36 | 0 | |
| 73Rb | 37 | 36 | -3/2 | |
| 74Sr | 38 | 36 | 0 |