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Lu |
Lutetium |
Lu | |
Atomic number |
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71 | Atomic weight | 174.9671 amu | Stable and very long lived isotopes | 175Lu: 97.41% | Electronic configuration | 1s22s22p63s23p63d104s24p64d105s25p66s25d14f14 | Density |
9.84 g/cm3 (STP) |
Melting | 1663 °C |
Boiling | 3315 °C |
Covalent radius | 1.60 Å |
Van der Waals radius | Å |
Ionic radius | 0.848 Å |
First ionization potential | 5.426 eV = 43761 cm-1 = 523.5 kJ/mol
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Electron affinity | |
Wikipedia article about Lutetium |
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