Gd
I-gadolinium inezinto eziqhelekileyo zemagnethi kwaye isetyenziswa ngokubanzi njengesixhobo sokubonisa umbala kwi-MRI.
Iimpawu Zobuchopho
| Ii-atom | 157.25 u |
| Uxinano | 7.895 g/cm³ |
| Incopho yokubila: | 1585.0 K |
| Incopho yokubila: | 3546.0 K |
| Ukubonakala | I-silvery-white metallic |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 1.2 (I-Polygon) |
| I-Ionization Energy | 593.4 kJ/mol |
| Electronegativity: | 13.22 kJ/mol |
| Iindawo zokuthambisa | +1, +2, +3 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f7 5d1 6s2 |
| Atomic radius: | 180.0 pm |
| I-Covalent Radius | 196.0 pm |
| I-Van der Waals Radius | 237.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Jean Charles Galissard de Marignac |
| Unyaka Wophando | 1880 |
| Indawo | Geneva, Switzerland |
| Igama Elilandelayo | Ibizwa ngokuba ngu Johan Gadolin, umenzi wekhemikhali waseFinland |
I-About Gadolinium
I-Gadolinium yintsimbi emhlophe emhlophe, ethe tyaba ene-thermal neutron capture ephezulu yezinto eziziwayo. I-ferromagnetic ekwiqondo lobushushu legumbi kwaye isetyenziswa kwi-MRI contrast agents.
Iinkqubo
I-MRI isebenzisa i-anti-reflection agents, i-neutron radiography, i-nuclear reactor shielding, kunye ne-magnetorefrigerant alloys.
Inyathelo 1:
I-gadolinium inenqanaba eliphezulu lokutshiswa kwe-neutroni elingenakuphikiswa kwesinye isiqalelo esizinzileyo, yenza ukuba ibe yimfuneko kulawulo lwe-nuclear reactor.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 155 | 0.148% | - | Ewe |
| 156 | 0.2047% | - | Ewe |
| 157 | 0.1565% | - | Ewe |
| 158 | 0.2484% | - | Ewe |
Uqwalaselo lwe Electron
[Xe] 4f7 5d1 6s2