Lu
Lutetium ndiyo yechipiri neyakaoma kwazvo lanthanide element.
Maitiro ekushandisa
| Atomic radius: | 174.97 u |
| Kuomarara | 9.84 g/cm³ |
| Kutonhora Point | 1925.0 K |
| Kutonhora Point | 3675.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.27 (Pauling) |
| 1st Ionization Energy | 523.5 kJ/mol |
| Electronegativity: | 33.4 kJ/mol |
| Oxygen | +3 |
Atomic Properties
| Kuisa Kugadzirisa | [Xe] 4f14 5d1 6s2 |
| Atomic radius: | 174.0 pm |
| Covalent Radius | 187.0 pm |
| Van der Waals radius | 221.0 pm |
Discovery
| Yakawanikwa ne | Georges Urbain, Carl Auer von Welsbach |
| Kuonekwa kwegore | 1907 |
| _Panzvimbo: | Paris, France / Vienna, Austria |
| Akapihwa zita mushure me | Latin 'Lutetia' zvinoreva Paris |
Nezve Lutetium
Lutetium ndiyo inonyanya kuoma uye ine huremu hwakawanda hwelanthanides. Inonyanya kudhura nekuda kwematambudziko ekuzviparadzanisa. Lutetium-176 inoshandiswa mu radiometric dating.
Mashandisiro & Maapplication
PET scan detektors, catalysts, LED phosphors, uye radiometric dating.
Nhoroondo yemitambo
Lutetium ndiyo yakanyanya mitengo yezvisikwa zvinoitika zvakaoma earth element nekuda kwechikonzero chakanyanya kuoma kwekuparadzana.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 175 | 0.9741% | - | _Ndiani |
| 176 | 0.0259% | 37.6 billion years | Hapana |
Kuisa Kugadzirisa
[Xe] 4f14 5d1 6s2