Lutetium is a chemical element; it has symbol Lu and atomic number 71. It is a silvery white metal, which resists corrosion in dry air, but not in moist air.

Lutetium was discovered in 1907. It is a rare and expensive element and is the last member of lanthanide series. Click for more facts & information.

lutetium (Lu), chemical element, a rare-earth metal of the lanthanide series of the periodic table, that is the densest and the highest-melting rare-earth element and the last member of the lanthanide series. In its pure form, lutetium metal is silvery white and stable in air.

Element Lutetium (Lu), Group 19, Atomic Number 71, f-block, Mass 174.967. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Lutetium (pronounced as loo-TEE-shee-em) [2] is a silvery, hard, dense rare earth metal classified as a lanthanide and represented by the chemical symbol Lu [1]. It is the last chemical element belonging to the lanthanide series [3], with the most naturally abundant, stable isotope being 175 Lu (97.4% abundance).

Nov 20, 2024 · lutetium is a mineral. An element of the rare earth family of metals. It has the atomic symbol Lu, atomic number 71, and atomic weight 175. See also: Lutetium hydride (LuH3) (annotation moved to). Computed by PubChem 2.2 (PubChem release 2024.11.20)

Jul 31, 2013 · Lutetium is the last of the lanthanides, and the hardest of them. The pure metal has been isolated only in recent years and is one of the most difficult to prepare. It can be prepared by the...

Lutetium is a chemical element with symbol Lu and atomic number 71. Classified as a lanthanide, Lutetium is a solid at room temperature. [Xe]6s 2 4f 14 5d 1. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

Lutetium is a silvery-white rare earth metal. The metal tarnishes slowly in air and burns at 150 o C to the oxide. It is the densest and hardest of the lanthanides. It is also one of the least abundant lanthanides, however it is still more abundant on earth than silver or gold.

Lutetium is the 71st element in the periodic table and has a symbol of Lu and atomic number of 71. It has an atomic weight of 174.9668 and a mass number of 175. Lutetium has seventy-one protons and one hundred four neutrons in its nucleus, and seventy-one electrons in six shells.