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Gadolinium is a chemical element; it has symbol Gd and atomic number 64. It is a silvery-white metal when oxidation is removed. Gadolinium is a ductile and malleable rare-earth element. It reacts with atmospheric oxygen or moisture slowly to form a black oxide coating. Gadolinium below its Curie point of 20 °C (68 °F) is ferromagnetic, with an attraction…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Gadolinium | 148Gd | synth | 1.00 | infobox |
| Gadolinium | 150Gd | synth | 1.00 | infobox |
| Gadolinium | 151Gd | synth | 1.00 | infobox |
| Gadolinium | 152Gd | 0.2% | 1.00 | infobox |
| Gadolinium | 153Gd | synth | 1.00 | infobox |
| Gadolinium | 154Gd | 2.18% | 1.00 | infobox |
| Gadolinium | 155Gd | 14.8% | 1.00 | infobox |
| Gadolinium | 156Gd | 20.5% | 1.00 | infobox |
| Gadolinium | 157Gd | 15.7% | 1.00 | infobox |
| Gadolinium | 158Gd | 24.8% | 1.00 | infobox |
| Gadolinium | 159Gd | synth | 1.00 | infobox |
| Gadolinium | 160Gd | 21.9% | 1.00 | infobox |
| Gadolinium | Appearance | silvery white | 1.00 | infobox |
| Gadolinium | at T (K) | 1836 | 1.00 | infobox |
| Gadolinium | Atomic number (Z) | 64 | 1.00 | infobox |
| Gadolinium | Atomic radius | empirical: 180 pm | 1.00 | infobox |
| Gadolinium | Block | f-block | 1.00 | infobox |
| Gadolinium | Boiling point | 3546 K (3273 °C, 5923 °F) | 1.00 | infobox |
| Gadolinium | Bulk modulus | α form: 37.9 GPa | 1.00 | infobox |
| Gadolinium | CAS Number | 7440-54-2 | 1.00 | infobox |
| Gadolinium | Covalent radius | 196±6 pm | 1.00 | infobox |
| Gadolinium | Crystal structure | hexagonal close-packed (hcp) (hP2) | 1.00 | infobox |
| Gadolinium | Density (at 20° C) | 7.899 g/cm3 | 1.00 | infobox |
| Gadolinium | Discovery | Jean Charles Galissard de Marignac (1880) | 1.00 | infobox |
| Gadolinium | Electrical resistivity | α, poly: 1.310 µΩ⋅m | 1.00 | infobox |
| Gadolinium | Electron configuration | [Xe] 4f7 5d1 6s2 | 1.00 | infobox |
| Gadolinium | Electronegativity | Pauling scale: 1.20 | 1.00 | infobox |
| Gadolinium | Electrons per shell | 2, 8, 18, 25, 9, 2 | 1.00 | infobox |
| Gadolinium | First isolation | Félix Trombe (1935) | 1.00 | infobox |
| Gadolinium | Group | f-block groups (no number) | 1.00 | infobox |
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