| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 57Ca | 20 | 37 | -5/2 | |
| 58Sc | 21 | 37 | 3 | |
| 59Ti | 22 | 37 | -5/2 | |
| 60m1V | 23 | 37 | 1 | |
| 60V | 23 | 37 | 3 | |
| 61Cr | 24 | 37 | -5/2 | |
| 62mMn | 25 | 37 | 1 | |
| 62Mn | 25 | 37 | 3 | |
| 63Fe | 26 | 37 | -5/2 | |
| 64Co | 27 | 37 | 1 | |
| 65Ni | 28 | 37 | -5/2 | |
| 65mNi | 28 | 37 | -1/2 | |
| 66Cu | 29 | 37 | 1 | |
| 67Zn | 30 | 37 | -5/2 | Stable |
| 68Ga | 31 | 37 | 1 | |
| 69m1Ge | 32 | 37 | -1/2 | |
| 69Ge | 32 | 37 | -5/2 | |
| 69m2Ge | 32 | 37 | 9/2 | |
| 70mAs | 33 | 37 | 2 | |
| 70As | 33 | 37 | 4 | |
| 71Se | 34 | 37 | -5/2 | |
| 72Br | 35 | 37 | 1 | |
| 73Kr | 36 | 37 | -3/2 | |
| 73mKr | 36 | 37 | 9/2 | |
| 74Rb | 37 | 37 | 0 | |
| 75Sr | 38 | 37 | -3/2 |