List of elements
»
Actinium
»
Aluminum
»
Antimony
»
Argon
»
Arsenic
»
astatine
»
Barium
»
Bismuth
»
bohrium
»
Boron
»
Bromine
»
Cadmium
»
Calcium
»
Carbon
»
Cerium
»
cesium
»
Chlorine
»
Chromium
»
Cobalt
»
Copper
»
Curium
»
dubnium
»
Erbium
»
Europium
»
fermium
»
Fluorine
»
francium
»
Gallium
»
Gold
»
Hafnium
»
hassium
»
Helium
»
holmium
»
Hydrogen
»
Indium
»
Iodine
»
Iridium
»
Iron
»
Krypton
»
Lead
»
Lithium
»
lutetium
»
Mercury
»
Neon
»
Nickel
»
Nihonium
»
Niobium
»
Nitrogen
»
nobelium
»
Osmium
»
Oxygen
»
Platinum
»
Polonium
»
Radium
»
Radon
»
Rhenium
»
rhodium
»
Rubidium
»
Samarium
»
scandium
»
Selenium
»
Silicon
»
Silver
»
Sodium
»
Sulfur
»
Tantalum
»
Terbium
»
Thallium
»
Thorium
»
Thulium
»
Tin
»
Titanium
»
Tungsten
»
Uranium
»
Vanadium
»
Xenon
»
Yttrium
»
Zinc
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 |