Gd
Gadolinium
Z = 64 · Lanthanide · 157.3 u
Basic properties
- Atomic number (Z)
- 64
- Standard atomic mass
- 157.3 u
- Category
- Lanthanide
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Gd-152 | 152 | 1.08e14 y | 64152 | .80c.71c.70c |
| Gd-154 | 154 | Stable | 64154 | .80c.71c.70c |
| Gd-155 | 155 | Stable | 64155 | .80c.71c.70c |
| Gd-156 | 156 | Stable | 64156 | .80c.71c.70c |
| Gd-157 | 157 | Stable | 64157 | .80c.71c.70c |
| Gd-158 | 158 | Stable | 64158 | .80c.71c.70c |
| Gd-160 | 160 | Stable | 64160 | .80c.71c.70c |