| Lutetium | |
| Elemental State | Lu |
| Electron Configuration | 1s22s22p63s23p63d104s24p64d105s25p66s25d14f14 |
| First Ionization Potential | 5.426 eV |
| Electron Affinity | |
| Z* | |
| Pauling Electronegativity | 1.0 |
| Covalent Radius | |
| Metallic Radius | 1.72 Å |
| Ionic Radius | 1.001 Å Lu3+ coordination number
= 6
1.117 Å Lu3+ coordination number = 8 |
| van der Waal's Radius | |
| Melting Point | 1663 oC |
| Boiling Point | 3402 oC |
| Density | 9.841 g/cm3 |
| Other Properties | |