The symbol | Z(p) N(n) | Isotope mass, (A. E. M.) The excitation energy | Half life [2] (T1/2) | Spin and parity |
68Ge | 32 36 | 67.928094 | 270.95 day | 0+ |
69Ge | 32 37 | 68.9279645 | 39.05 our | 5/2− |
71Ge | 32 39 | 70.9249510 | 11.43 day | 1/2− |
71mGe |
| 198.367 keV | 20.40 мс | 9/2+ |