Atomic Mass | Mass Excess |
150.919928618883 amu | -74.586 MeV |
Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
Ground state | 5/2- | 90 Y 8 | B- | 100 | .077 |
There is no gamma-rays or the intensities are so weak!