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lutetium    
n. 镥

□

lutetium
n 1: a trivalent metallic element of the rare earth group;
usually occurs in association with yttrium [synonym:
{lutetium}, {lutecium}, {Lu}, {atomic number 71}]

Lutetium \Lu*te"ti*um\, n. (Chem.)
A metallic element separated from ytterbium in 1907, by
Urbain in Paris and by von Welsbach in Vienna. It is a member
of the Lanthanide rare earth group. Symbol, Lu; atomic number
71; atomic weight 174.967 [C=12.011]. Previously spelled
{Lutecium}.
[Webster 1913 Suppl. PJC]


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  • Lutetium - Wikipedia
    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
  • What is Lutetium Used For? - Stanford Materials
    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 | Rare Earth Element, Atomic Number 71 | Britannica
    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
  • Isotopes of lutetium - Wikipedia
    Naturally occurring lutetium (71 Lu) is composed of one stable isotope 175 Lu (97 40% natural abundance) and one long-lived radioisotope, 176 Lu with a half-life of 37 billion years (2 60% natural abundance)
  • Lutetium - Element information, properties and uses | Periodic Table
    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 with many other lanthanides, the main source of lutetium is the mineral monazite
  • Lutetium: Properties and Applications
    Lutetium (Lu) is a rare-earth metal and one of the elements in the lanthanide series of the periodic table It is the last naturally occurring element in the series, making it one of the least abundant in the Earth's crust
  • Interesting Facts About Lutetium: A Rare Earth Element (REE) And . . .
    Lutetium is the last element in the lanthanide series and has the highest atomic number (71) of all rare earth elements, making it the hardest and densest of the lanthanides
  • Lutetium Facts, Symbol, Discovery, Properties, Uses
    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: A Comprehensive Overview of Its Significance
    Lutetium is a rare earth element with the atomic number 71 and the chemical symbol Lu It is often overlooked compared to other elements in the lanthanide series but plays a crucial role in various scientific and industrial applications
  • Chemistry of Lutetium - Chemistry LibreTexts
    Lutetium ranks among the rare-earths in abundance only above thulium and promethium (and there's none of that anyway!) It official name comes from an ancient name for Paris, Lutecia, but it has had many names, most recently lutecium (only a change in official spelling)





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