Gd
I-gadolinium inezici ze-magnetic ezingavamile futhi isetshenziswa kabanzi njenge-MRI contrast agent.
Izici Zobuchopho
| I-Atom Mass | 157.25 u |
| Ubukhulu | 7.895 g/cm³ |
| Izinga lokuncibilika | 1585.0 K |
| Izinga lokubopha | 3546.0 K |
| Ukubonakala | Isibhakabhaka-simhlophe esimnyama |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.2 (I-Pauling) |
| I-Ionization Energy | 593.4 kJ/mol |
| I-electron affinity | 13.22 kJ/mol |
| I-Oxidation States | +1, +2, +3 |
Izici ze-Atom
| I-electron | [Xe] 4f7 5d1 6s2 |
| I-Atom Radius | 180.0 pm |
| I-Covalent Radius | 196.0 pm |
| I-Van der Waals Radius | 237.0 pm |
Ukuqapha
| Itholakele ngu | Jean Charles Galissard de Marignac |
| Unyaka wokuqamba | 1880 |
| Indawo | i-Geneva, i-Switzerland |
| Ibizwa nge | Ibizwa nge Johan Gadolin, umcwaningi waseFinland |
Malunga I-Gadolonium
I-Gadolinium iyinsimbi emhlophe emhlophe, eqinile ne-thermal neutron capture ephezulu yenoma iyiphi into eyaziwayo. I-ferromagnetic ezungeze izinga lokushisa legumbi futhi isetshenziswa kuma-MRI contrast agents.
Izisebenziso
I-MRI isebenzisa ama-contrast agents, i-neutron radiograph, i-nuclear reactor shielding, kanye ne-magnetorefrigerant alloys.
Iqiniso elijabulisayo
I-gadolinium ine-neutron ephakeme kakhulu yokukhishwa kwe-cross-section yanoma iyiphi into eqinile, eyenza ibe namandla amakhulu ekulawulwa kwe-nuclear reactor.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 155 | 0.148% | - | Yebo |
| 156 | 0.2047% | - | Yebo |
| 157 | 0.1565% | - | Yebo |
| 158 | 0.2484% | - | Yebo |
I-electron
[Xe] 4f7 5d1 6s2