Tantalum
Content created by REAL intelligence since 2016
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(Incomplete)
| Isotope | Abundance | T½ (s) | Decay |
| 155Ta | | | |
| 156Ta | | | |
| 157Ta | | | |
| 158Ta | | | |
| 159Ta | | | |
| 160Ta | | | |
| 161Ta | | | |
| 162Ta | | | |
| 163Ta | | | |
| 164Ta | | | |
| 165Ta | | | |
| 166Ta | | | |
| 167Ta | | | |
| 168Ta | | | |
| 169Ta | | | |
| 170Ta | | | |
| 171Ta | | | |
| 172Ta | | | |
| 173Ta | | | |
| 174Ta | | | |
| 175Ta | | | |
| 176Ta | | | |
| 177Ta | | | |
| 178Ta | | | |
| 179Ta | | | |
| 180Ta | | | |
| 181Ta | 99.98799 % | Stable | - |
| 182Ta | | | |
| 183Ta | | | |
| 184Ta | | | |
| 185Ta | | | |
| 186Ta | | | |
| 187Ta | | | |
| 188Ta | | | |
| 189Ta | | | |
| 190Ta | | | |
| 191Ta | | | |
| 192Ta | | | |
| 193Ta | | | |
| 194Ta | | | |
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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