Gd
Gadolinium
Element 64 · Lanthanide · Period 6, Group 10
Solid · Discovered 1880
Atomic Properties
| Atomic Number | 64 |
| Atomic Mass | 157.25u |
| Electron Configuration | [Xe]6s2 4f7 5d1 |
| Electronegativity | 1.2Pauling |
| Atomic Radius | 237pm |
| Ionization Energy | 6.15eV |
| Oxidation States | +3 |
Physical Properties
| Standard State | Solid |
| Melting Point | 1586K |
| Boiling Point | 3546K |
| Density | 7.9g/cm³ |
| Group Block | Lanthanide |
| Year Discovered | 1880 |