Barium
Content created by REAL intelligence since 2016
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(Incomplete)
| Isotope | Abundance | T½ (s) | Decay |
| 114Ba | | | |
| 115Ba | | | |
| 116Ba | | | |
| 117Ba | | | |
| 118Ba | | | |
| 119Ba | | | |
| 120Ba | | | |
| 121Ba | | | |
| 122Ba | | | |
| 123Ba | | | |
| 124Ba | | | |
| 125Ba | | | |
| 126Ba | | | |
| 127Ba | | | |
| 128Ba | | | |
| 129Ba | | | |
| 130Ba | 0.11 % | Stable | - |
| 131Ba | | | |
| 132Ba | | | |
| 133Ba | | | |
| 134Ba | 2.42 % | Stable | - |
| 135Ba | 6.59 % | Stable | - |
| 136Ba | 7.85 % | Stable | - |
| 137Ba | 11.23 % | Stable | - |
| 138Ba | 71.70 % | Stable | - |
| 139Ba | | | |
| 140Ba | | | |
| 141Ba | | | |
| 142Ba | | | |
| 143Ba | | | |
| 144Ba | | | |
| 145Ba | | | |
| 146Ba | | | |
| 147Ba | | | |
| 148Ba | | | |
| 149Ba | | | |
| 150Ba | | | |
| 151Ba | | | |
| 152Ba | | | |
| 153Ba | | | |
| 154Ba | | | |
All data from [9].
| 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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