Lutetium atomic mass. Lutetium is a silvery-white rare earth metal.

Lutetium atomic mass. . 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. It has an atomic weight of 174. It is also one of the least abundant lanthanides, however it is still more abundant on earth than silver or gold. It is a silvery white metal, which resists corrosion in dry air, but not in moist air. It has low toxicity. Lutetium has no known biological role. Lutetium is the 71st element in the periodic table and has a symbol of Lu and atomic number of 71. In its pure form, lutetium metal is silvery white and stable in air. Lutetium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements. Look up properties, history, uses, and more. One of its few commercial uses is as a catalyst for cracking hydrocarbons in oil refineries. 9668 and a mass number of 175. The metal tarnishes slowly in air and burns at 150 o C to the oxide. Chemical element, Lutetium, information from authoritative sources. Lutetium is a chemical element; it has symbol Lu and atomic number 71. Lutetium is a chemical element; it has symbol Lu and atomic number 71. 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 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. 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 is a silvery-white rare earth metal. In common with many other lanthanides, the main source of lutetium is the mineral monazite. ara0bx8 2d0tdqx jvtxr2a yfzb 9bvcnps m5gn5jj ti r0e93 44nj rw8z