Praseodymium
Content created by REAL intelligence since 2016
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(Incomplete)
| Isotope | Abundance | T½ (s) | Decay |
| 121Pr | | | |
| 124Pr | | | |
| 125Pr | | | |
| 126Pr | | | |
| 127Pr | | | |
| 128Pr | | | |
| 129Pr | | | |
| 130Pr | | | |
| 131Pr | | | |
| 132Pr | | | |
| 133Pr | | | |
| 134Pr | | | |
| 135Pr | | | |
| 136Pr | | | |
| 137Pr | | | |
| 138Pr | | | |
| 139Pr | | | |
| 140Pr | | | |
| 141Pr | 100 % | Stable | - |
| 142Pr | | | |
| 143Pr | | | |
| 144Pr | | | |
| 145Pr | | | |
| 146Pr | | | |
| 147Pr | | | |
| 148Pr | | | |
| 149Pr | | | |
| 150Pr | | | |
| 151Pr | | | |
| 152Pr | | | |
| 153Pr | | | |
| 154Pr | | | |
| 155Pr | | | |
| 156Pr | | | |
| 157Pr | | | |
| 158Pr | | | |
| 159Pr | | | |
| 160Pr | | | |
| 161Pr | | | |
All data from [6].
| α: | alpha particle emission (4He nucleus) |
| β+: | emission of an anti-electron and a neutrino. A proton inside the nucleus is transformed into a neutron |
| β-: | emission of an electron and an anti-neutrino. A neutron inside the nucleus is transformed into a proton |
| ec: | electron capture: capture of one orbital electron by the the nucleus. A proton inside the nucleus is transformed into a neutron plus a neutrino |
| SF: | Spontaneous Fission: a nucleus spontaneously splits into fragment nuclides |
| IT: | Isomeric Transition: a level above the ground state decays via electromagnetic process |
| n: | neutron emission |
| p: | proton emission |
| β- n (and similar): | beta- decay followed by delayed neutron emission |
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