europium
Prononciation : [jʊˈroʊpiəm]
Mot
Contexte : « chemistry »
(noun) Europium is a chemical element with the symbol 'Eu'. It is a soft, silvery-white metal that is part of the rare earth elements. It's often used in making colors for TV screens and LED lights.
Exemple
Europium is essential for creating the bright red color in televisions.
Exemple
The sample did not contain any europium, so it couldn't be used for this experiment.
Exemple
What do scientists use europium for in technology?
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