Lu
Lutetium

Lutetium is a rare earth metal from the periodic table. It is a silvery-white, malleable metal that is relatively rare in nature. Lutetium has a wide range of industrial applications, including the production of catalysts, high-temperature lubricants and optical equipment.

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Atomic number71
GroupVIIA
Period6
Mass174.9668
Latin nameLutetium
Electron configuration[Xe]4f14 5d6s2
Oxidation state0, 1, 2, 3