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 (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. …

Lutetium, the last member of the lanthanide series in the periodic table, is a rare earth element known for its unique properties and applications in various high-tech and scientific fields.

Lutetium is little used outside research. One of its few commercial uses is as a catalyst for cracking hydrocarbons in oil refineries. Lutetium has no known biological role. It has low toxicity. In common …

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 …

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].

Feb 1, 2023 · It is a Lanthanide metal. Lutetium was the last rare earth metal to be discovered in the mineral Ytterbia by Carl Auer von Welsbach, Charles James, and Georges Urbain. It was Urbain who …

Lutetium is the last element in the lanthanide series and is among the rarest and most expensive rare earth elements. Known for its density and stability, Lutetium plays a critical role in specialized …

Chemical element, Lutetium, information from authoritative sources. Look up properties, history, uses, and more.

Stable lutetium nuclides, which emit pure beta radiation after thermal neutron activation, can be used as catalysts in cracking, alkylation, hydrogenation, and polymerization. Virtually no other commercial …