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mineralogy
elements
Gd Gadolinium
Gd - Gadolinium - METAL LANTHANIDES
Synthetic
Radioactive
Liquid
Gaseous
Electronic configuration diagram
| Name | Gadolinium |
| Number | 64 |
| Atomic | 157.25 |
| Symbol | Gd |
| Fusion | 1311 |
| Boiling | 3233 |
| Density | 7.895 |
| Period | 6 |
| Group | 0 |
| Discovery | 1880 de Marignac |
| Abundance | 6.2 |
| Radius | 2.5 |
| Electronegativity | 1.2 |
| Ionization | 6.1501 |
| Number of isotopes | 17 |
| Electronic configuration | [Xe] 4f7 5d1 6s2 |
| Oxidation states | 1,2,3 |
| Electron by energy level | 2,8,18,25,9,2 |
| Mineral | Hardness | Density |
| Adamsite-(Y) | 3.00 / 3.00 | |
| Agardite-(Ce) | 3.00 / 3.00 | 3.72 |
| Aluminocerite-(Ce) | 5.00 / 5.00 | 4.68 |
| Bussyite-(Ce) | 3.00 | |
| Caysichite-(Y) | 4.50 / 4.50 | 3.03 |
| Cerite-(La) | 5.00 / 5.00 | 4.70 |
| Chukhrovite-(Nd) | 3.50 / 4.00 | 2.42 |
| Decrespignyite-(Y) | 4.00 / 4.00 | 3.64 |
| Dissakisite-(La) | 6.50 / 7.00 | 3.79 |
| Fluorcalciobritholite | 5.50 / 5.50 | 4.20 |
| Hingganite-(Ce) | 5.00 / 6.00 | 4.28 |
| Hingganite-(Y) | 5.00 / 6.00 | |
| Iwashiroite-(Y) | 6.00 / 6.00 | 7.10 |
| Johnsenite-(Ce) | 5.00 / 6.00 | 3.20 |
| Kamotoite-(Y) | 3.93 | |
| Kozoite-(La) | 4.16 | |
| Lepersonnite-(Gd) | 3.97 | |
| Levinsonite-(Y) | 2.18 | |
| Mineevite-(Y) | 4.00 / 4.00 | 2.85 |
| Monazite-(Sm) | 5.51 | |
| Moskvinite-(Y) | 5.00 / 5.00 | 2.91 |
| Paratooite-(La) | 4.00 / 4.00 | |
| Percleveite-(Ce) | 6.00 / 6.00 | 5.21 |
| Piergorite-(Ce) | 5.50 / 6.00 | |
| Plumboagardite | 3.00 / 3.00 | 3.74 |
| Pyatenkoite-(Y) | 4.00 / 5.00 | 2.68 |
| Samarskite-(Yb) | 5.00 / 6.00 | 7.03 |
| Schuilingite-(Nd) | 3.00 / 4.00 | 5.20 |
| Uedaite-(Ce) | 5.00 / 6.00 | 4.19 |
| Västmanlandite-(Ce) | 6.00 / 6.00 | 4.51 |
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