Element:Zr
From Metabolomics.JP
Atomic Number
40
Atomic Name
Zirconium(ジルコニウム)
Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 90Zr | 89.9047022 | 51.45(40) |
| 91Zr | 90.9056434 | 11.22(5) |
| 92Zr | 91.9050386 | 17.15(8) |
| 94Zr | 93.9063144 | 17.38(28) |
| 96Zr | 95.908275 | 2.80(9) |
Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 89Zr | 78.41 hours | beta+, EC |
| 93Zr | 1.53 x 106 years | beta- |
| 95Zr | 64.02 hours | beta- |
| 97Zr | 14.60 hours | beta- |
