Lu
Lutetium ndi wachiwiri kwambiri ndi wolemera kwambiri lanthanide element.
Zochita za Fiziki
| Mafuta | 174.97 u |
| Kuwala | 9.84 g/cm³ |
| Kutentha | 1925.0 K |
| Kutentha | 3675.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.27 (Pauling) |
| 1st Ionization Energy | 523.5 kJ/mol |
| Electron Affinity | 33.4 kJ/mol |
| Oxygen | +3 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f14 5d1 6s2 |
| Atomic radius | 174.0 pm |
| Covalent Radius | 187.0 pm |
| Kuwala kwa Van der Waals | 221.0 pm |
Kupeza
| Kupezeka ndi | Georges Urbain, Carl Auer von Welsbach |
| Kuzindikira chaka | 1907 |
| Malo | Paris, France / Vienna, Austria |
| Analimbikitsidwa ndi | Latin 'Lutetia' kutanthauza Paris |
Za ine Lutetium
Lutetium ndi wovuta kwambiri ndi denser ya lanthanides.It ndi mtengo kwambiri chifukwa cha zovuta kugawa.Lutetium-176 amagwiritsa ntchito radiometric kubadwa.
Kugwiritsa ntchito & Maphunziro
PET scan detectors, catalysts, LED phosphors, ndi radiometric dating.
Fun Facts
Lutetium ndi mtengo kwambiri wachilengedwe kuchitika rare earth element chifukwa cha zovuta kwambiri kugawa.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 175 | 0.9741% | - | Yes |
| 176 | 0.0259% | 37.6 billion years | Si |
Kusintha kwa ma electron
[Xe] 4f14 5d1 6s2