Element:Ta
From Metabolomics.JP
Atomic Number
73
Atomic Name
Tantalum(タンタル)
Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 180Ta | 179.947466 | 0.012(2) = (Natural radioactivity isotope) |
| 181Ta | 180.947996 | 99.988(2) |
Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 180Ta | 8.152 hours | EC, beta- |
| 182Ta | 114.43 days | beta- |
