Xe
Xenon
Z = 54 · Noble Gas · 131.3 u
Basic properties
- Atomic number (Z)
- 54
- Standard atomic mass
- 131.3 u
- Category
- Noble Gas
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Xe-131 | 131 | Stable | 54131 | .80c.71c |
| Xe-133 | 133 | 5.2475 d | 54133 | .80c.71c |
| Xe-135 | 135 | 9.14 h | 54135 | .80c.71c |