Eu
Europium
Z = 63 · Lanthanide · 152.0 u
Basic properties
- Atomic number (Z)
- 63
- Standard atomic mass
- 152.0 u
- Category
- Lanthanide
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Eu-151 | 151 | Stable | 63151 | .80c.71c.70c |
| Eu-153 | 153 | Stable | 63153 | .80c.71c.70c |