Europium Meaning: Definition, Examples, and Translations
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europium
[jสหroสpiษm ]
Definition
chemical element
Europium is a chemical element with the symbol Eu and atomic number 63. It is a silvery-white metal that is easy to oxidize in air and itself is a member of the lanthanide series. Europium is one of the least abundant rare earth elements in the Earth's crust. Its compounds are used in various applications including phosphors for fluorescent and LED lights, as well as in the production of red and blue colors in television screens. Europium has gained industrial significance owing to its unique luminescent properties.
Synonyms
element Eu, rare earth metal.
Examples of usage
- Europium is used in the production of red phosphors.
- The element europium has applications in electronics.
- Researchers are studying europium for potential use in new materials.
Translations
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Interesting Facts
Science
- As a lanthanide, europium is one of a group of 15 similar elements, often called rare earth elements.
- Its unique properties make it highly valued in phosphorescent and fluorescent materials, especially in LED lights.
Technology
- Europium is crucial in the production of luminescent materials, such as those found in color television screens.
- It is also used in making certain types of glass that absorb UV light, protecting eyes and enhancing visibility.
Pop Culture
- In the world of technology, europium is essential in creating vibrant colors for smartphones and computer screens.
- Several brands of paint and ink rely on europium compounds to produce vivid shades that stand out.
Environmental Impact
- Mining for europium has raised environmental concerns, leading to efforts to recycle electronics for the metal.
- As technology evolves, the focus on sustainable sources for europium is becoming more critical to minimize harm.
Origin of 'europium'
Main points about word origin
- The name 'europium' comes from 'Europe', showing its connection to the continent where it was first discovered.
- It was first isolated in 1896 by a chemist named Eugรจne-Antoine Demarรงay, who named it after Europe.
The name europium is derived from 'Europe' and was first used in the early 1900s. The element itself was discovered in 1896 by the French chemist Eugene-Anatole Demarcay. It was isolated from the mineral monazite, which contained a mix of rare earth elements. The discovery of europium was significant as it was the first element to be obtained from the minerals of the rare earth group. The name reflects the geographical location of the first isolation of the element, highlighting Europe's contributions to the field of chemistry. Europium has since been instrumental in advancements in the field of materials science, particularly for its vital properties in lasers and screen displays. Today, europium's applications extend to various industries, verifying its importance not just historically but also in contemporary technology.