LUTETIUM Meaning and
Definition
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Lutetium is a chemical element and a rare earth metal with the symbol Lu and atomic number 71. It belongs to the lanthanide series, which is a group of chemical elements that are found in the Earth's crust. Lutetium is a silvery-white metal that is relatively stable in air, but it can oxidize slowly when exposed to moisture or oxygen. It is the last element in the lanthanide series and is considered to be one of the rarest and most expensive of the rare earth metals.
Lutetium has a melting point of 1656 degrees Celsius and a boiling point of 3402 degrees Celsius. It has a high density, making it one of the densest elements known. Lutetium is commonly used in various applications, including the production of catalysts, in the oil industry, and as a dopant in crystals for lasers.
Due to its radioactive isotopes, lutetium is also used in medical imaging and radiation therapy. Lutetium-177 is particularly valuable in targeted radionuclide therapy for various types of cancers. Additionally, lutetium has been used in research and scientific studies to investigate the properties and behavior of other elements.
In summary, lutetium is a rare earth metal that is silvery-white in color, relatively stable, and known for its density. It is used in various industrial applications, medical treatments, and scientific research.
Common Misspellings for LUTETIUM
Etymology of LUTETIUM
The word "lutetium" derives from the Latinized name of Paris, which is "Lutetia". The element was named after the city, paying homage to the discovery of lutetium by a team of French scientists led by Georges Urbain in 1907. Urbain chose the name to commemorate the place where he conducted his research.
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