Gd
Gadolinium ali ndi zosadziwika bwino magnetic zochita ndi yogwiritsa ntchito kwambiri monga MRI contrast agent.
Zochita za Fiziki
| Mafuta | 157.25 u |
| Kuwala | 7.895 g/cm³ |
| Kutentha | 1585.0 K |
| Kutentha | 3546.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.2 (Pauling) |
| 1st Ionization Energy | 593.4 kJ/mol |
| Electron Affinity | 13.22 kJ/mol |
| Oxygen | +1, +2, +3 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f7 5d1 6s2 |
| Atomic radius | 180.0 pm |
| Covalent Radius | 196.0 pm |
| Kuwala kwa Van der Waals | 237.0 pm |
Kupeza
| Kupezeka ndi | Jean Charles Galissard de Marignac |
| Kuzindikira chaka | 1880 |
| Malo | Geneva, Switzerland |
| Analimbikitsidwa ndi | Adalandira dzina lake kuchokera kwa Johan Gadolin, wopanga mankhwala a ku Finland |
Za ine Gadolinium
Gadolinium ndi chitsulo chofiira-chakuda, cholimba, chokhala ndi chinyezi chochuluka kwambiri cha nonlinear cha chilichonse chomwe chimadziwika.Izi ndi ferromagnetic pafupi ndi kutentha kwa chipinda ndipo chimagwiritsidwa ntchito mu mankhwala a MRI.
Kugwiritsa ntchito & Maphunziro
Mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi, mafuta amagetsi.
Fun Facts
Gadolinium ali ndi pamwamba neutron kuswa cross-section ya aliyense stable element, kotero kuti ndi zofunika kwambiri mu nuclear reactor kuwongolera.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 155 | 0.148% | - | Yes |
| 156 | 0.2047% | - | Yes |
| 157 | 0.1565% | - | Yes |
| 158 | 0.2484% | - | Yes |
Kusintha kwa ma electron
[Xe] 4f7 5d1 6s2