Lutetium atomic mass. Lutetium has no known biological role.
Lutetium atomic mass. It is the densest and hardest of the lanthanides. Lutetium has seventy-one protons and one hundred four neutrons in its nucleus, and seventy-one electrons in six shells. Lutetium is little used outside research. The metal tarnishes slowly in air and burns at 150 o C to the oxide. Lutetium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements. It has low toxicity. Lutetium is the 71st element in the periodic table and has a symbol of Lu and atomic number of 71. Lutetium is a chemical element; it has symbol Lu and atomic number 71. Chemical element, Lutetium, information from authoritative sources. It is also one of the least abundant lanthanides, however it is still more abundant on earth than silver or gold. 9668 and a mass number of 175. Look up properties, history, uses, and more. One of its few commercial uses is as a catalyst for cracking hydrocarbons in oil refineries. 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]. Lutetium is a chemical element; it has symbol Lu and atomic number 71. 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. It has an atomic weight of 174. . 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. In its pure form, lutetium metal is silvery white and stable in air. In common with many other lanthanides, the main source of lutetium is the mineral monazite. It is a silvery white metal, which resists corrosion in dry air, but not in moist air. Lutetium is a silvery-white rare earth metal. Lutetium has no known biological role. zgqe u88pdu lsh7 4muvq jemq r6qs im0 g2 n5bqy pr5