Antimony vs Neodymium
| Property | Sb Antimony | Nd Neodymium |
|---|---|---|
| Atomic number | 51 | 60 |
| Symbol | Sb | Nd |
| Name | Antimony | Neodymium |
| Category | metalloid | lanthanide |
| Standard Atomic Weight | 121.76 u | 144.242 u |
| Period | 5 | 6 |
| Group | 15 | N/A |
| Block | p | s |
| Phase at STP | solid | solid |
| Electron configuration | [Kr]5s24d105p3 | [Xe]6s24f4 |
| Oxidation states | [-3, -2, -1, 0, 1, 2, 3, 4, 5] | [0, 2, 3, 4] |
| Electronegativity (Pauling) | 2.05 | 1.14 |
| Electron affinity | 1.07 eV | 1.913 eV |
| Density | 6685 kg/m³ | 7010 kg/m³ |
| Melting point | 630.63 °C | 1020.85 °C |
| Boiling point | 1586.85 °C | 3073.85 °C |
| Discovery year | 1707 | 1841 |