Rhenium: meaning, definitions and examples
๐ฌ
rhenium
[ หrฤnฤษm ]
chemical element
Rhenium is a rare, silvery-gray metal that is one of the densest elements in the periodic table. It is classified as a transition metal and is represented by the symbol Re. Rhenium is notable for its high melting point and is often used in high-temperature superalloys. Furthermore, it has applications in catalysts used in petroleum refining and in the production of certain types of electrical contacts and filaments.
Synonyms
Re, heavy metal, transition metal.
Examples of usage
- Rhenium is often alloyed with other metals for improved performance.
- The discovery of rhenium advanced the field of materials science.
- Rhenium catalysts are essential in the refining of oil.
- Researchers are studying rhenium's properties for potential electronic applications.
Translations
Translations of the word "rhenium" in other languages:
๐ต๐น renio
๐ฎ๐ณ เคฐเฅเคจเคฟเคฏเคฎ
๐ฉ๐ช Rhenium
๐ฎ๐ฉ renium
๐บ๐ฆ ัะตะฝัะน
๐ต๐ฑ ren
๐ฏ๐ต ใฌใใฆใ
๐ซ๐ท rhรฉnium
๐ช๐ธ renio
๐น๐ท renyum
๐ฐ๐ท ๋ ๋
๐ธ๐ฆ ุฑููููู
๐จ๐ฟ rhenium
๐ธ๐ฐ rhรฉnium
๐จ๐ณ ้ผ
๐ธ๐ฎ renij
๐ฎ๐ธ renรญum
๐ฐ๐ฟ ัะตะฝะธะน
๐ฌ๐ช แ แแแแฃแแ
๐ฆ๐ฟ renium
๐ฒ๐ฝ renio
Etymology
The name 'rhenium' is derived from the Latin word 'Rhenus,' which means 'Rhine,' in reference to the Rhine River in Germany. It was discovered in 1925 by the German chemist Walter Noddack, along with his colleagues Ida Noddack and Otto Berg. They discovered rhenium by treating platinum ores and identifying its properties through spectrometry. Rhenium became the second element to be discovered through the use of radioactive decay. Due to its rarity, it was initially expensive and not widely used. Over time, however, its unique properties made it valuable in various high-performance applications, including aerospace and electronics. Rhenium's role in superalloys enhances their strength and resistance to heat, making it a critical material in modern technology.