Element:Sr
From Metabolomics.JP
Atomic Number
38
Atomic Name
Strontium(ストロンチウム)
Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 84Sr | 83.913426 | 0.56(1) |
| 86Sr | 85.9092647 | 9.86(1) |
| 87Sr | 86.9088816 | 7.00(1) |
| 88Sr | 87.9056167 | 82.58(1) |
Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 82Sr | 25.55 days | EC |
| 83Sr | 32.41 hours | beta+, EC |
| 85Sr | 64.84 days | EC |
| 87mSr | 2.803 hours | IT, EC |
| 89Sr | 50.53 days | beta- |
| 90Sr | 28.78 years | beat- |
