Lutetium: meaning, definitions and examples
๐ฌ
lutetium
[ luหหtiหสษm ]
chemical element
Lutetium is a silvery-white metal that is part of the lanthanide series in the periodic table. It has the chemical symbol Lu and an atomic number of 71. This element is known for being one of the rarest and heaviest lanthanides. Lutetium is utilized in various applications, including catalysts in petroleum refining and as a dopant in certain types of lasers, contributing to advancements in material sciences. Additionally, it has been used in medical applications, particularly in cancer treatments due to its radioactive isotopes.
Examples of usage
- Lutetium is important for developing new materials.
- The rarity of lutetium makes it expensive.
- Scientists study lutetium for its unique properties.
Translations
Translations of the word "lutetium" in other languages:
๐ต๐น lutรฉcio
๐ฎ๐ณ เคฒเฅเคฏเฅเคเฅเคถเคฟเคฏเคฎ
๐ฉ๐ช Lutetium
๐ฎ๐ฉ lutetium
๐บ๐ฆ ะปััะตััะน
๐ต๐ฑ lutet
๐ฏ๐ต ใซใใใฆใ
๐ซ๐ท lutรฉcium
๐ช๐ธ lutecio
๐น๐ท lutezyum
๐ฐ๐ท ๋ฃจํ ํฌ
๐ธ๐ฆ ููุชูุชููู
๐จ๐ฟ lutecium
๐ธ๐ฐ lutรฉcium
๐จ๐ณ ้ฅ
๐ธ๐ฎ lutecij
๐ฎ๐ธ lรบtecium
๐ฐ๐ฟ ะปััะตัะธะน
๐ฌ๐ช แแฃแขแแชแแฃแแ
๐ฆ๐ฟ lutetsium
๐ฒ๐ฝ lutecio
Etymology
The name 'lutetium' comes from the Latin word 'Lutetia,' which is the ancient name for Paris, where the element was first isolated. It was discovered in 1907 by the French chemist Georges Urbain, who separated it from ytterbium using a mineral known as euxenite. Lutetium was the last of the rare earth elements to be isolated. The symbol 'Lu' was later adopted for this element, aligning with the tradition of using letter symbols for chemical elements based on their names. The element has a historical significance as it played a role in expanding the understanding of lanthanides and their applications in modern chemistry and technology.