Element:Pr
From Metabolomics.JP
Atomic Number
59
Atomic Name
Praseodymium(プラセオジム)
Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 141Pr | 140.907648 | 100 |
Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 142Pr | 19.12 hours | beta-, EC |
| 143Pr | 13.57 days | beta- |
| 144mPr | 7.2 minuites | IT, beta- |
| 144Pr | 17.28 minuites | beta- |
