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60
Nd
144.24
Neodymium
Lanthanides · Group 6 · Period 6–7 (f)
Atomic properties
| Atomic number | 60 |
|---|---|
| Symbol | Nd |
| Standard atomic weight | 144.24 |
| Classification | Lanthanides |
| Group | f-block series |
| Period | 6 |
| Block | f-block (lanthanide) |
| Electron configuration | [Xe] 4f4 6s2 |
| Electronegativity (Pauling) | 1.14 |
| Common oxidation states | +3 |
Physical properties
| Phase at 20 °C | Solid |
|---|---|
| Density | 7.01 g/cm³ |
| Melting point | 1024 °C |
| Boiling point | 3074 °C |
| Discovered | 1885 |
| CAS number | — |