Zr
Zirconium
Z = 40 · Transition Metal · 91.2 u
Basic properties
- Atomic number (Z)
- 40
- Standard atomic mass
- 91.2 u
- Category
- Transition Metal
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Zr-90 | 90 | Stable | 40090 | .80c.71c.70c |
| Zr-91 | 91 | Stable | 40091 | .80c.71c.70c |
| Zr-92 | 92 | Stable | 40092 | .80c.71c.70c |
| Zr-93 | 93 | 1.53e6 y | 40093 | .80c.71c |
| Zr-94 | 94 | Stable | 40094 | .80c.71c.70c |
| Zr-95 | 95 | 64.02 d | 40095 | .80c.71c |
| Zr-96 | 96 | Stable | 40096 | .80c.71c.70c |