La
Lanthanide ndi mtundu wa zinthu zopangidwa ndi lanthanide, zomwe zimagwiritsa ntchito makamera ndi ma catalysts.
Zochita za Fiziki
| Mafuta | 138.91 u |
| Kuwala | 6.145 g/cm³ |
| Kutentha | 1193.0 K |
| Kutentha | 3737.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.1 (Pauling) |
| 1st Ionization Energy | 538.1 kJ/mol |
| Electron Affinity | 53.0 kJ/mol |
| Oxygen | +2, +3 |
Zosankha
| Kusintha kwa ma electron | [Xe] 5d1 6s2 |
| Atomic radius | 187.0 pm |
| Covalent Radius | 207.0 pm |
| Kuwala kwa Van der Waals | 240.0 pm |
Kupeza
| Kupezeka ndi | Carl Gustaf Mosander |
| Kuzindikira chaka | 1839 |
| Malo | Stockholm, Sweden |
| Analimbikitsidwa ndi | Chigiriki 'lanthanein' chomwe chimatanthauza kuika kumbuyo |
Za ine Lanthanide
Lanthanide ndi chitsulo chosapanga dzimbiri chofiira chomwe chimapezeka m'miyala yambiri ya dziko monga monazite ndi bastnaesite. Lanthanide sichimakhala ndi ntchito ya biological.
Kugwiritsa ntchito & Maphunziro
Makamera ndi ma lens a telescope, catalytic cracking mu mafuta a mafuta, ma electrodes a batri, ndi ma flints otentha.
Fun Facts
Lanthanium anali 'kufikira' m'ma oxide cerium kwa zaka 36 pambuyo pogawa - kugwirizana chifukwa chake dzina lake limatanthauza 'kugona kufikira'.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 138 | 0.0009% | - | Yes |
| 139 | 0.9991% | - | Yes |
Kusintha kwa ma electron
[Xe] 5d1 6s2