ruthenium

• Élément métallique rare, dur, blanc argenté, appartenant au groupe du platine, souvent associé aux minerais de platine et utilisé dans les alliages et les contacts électriques.

A rare, hard, silvery-white metallic element belonging to the platinum group, often found associated with platinum ores and used in alloys and electrical contacts.

indénombrable

1. Chemical elementC2formalscientific

   A rare, hard, silvery-white metallic element of the platinum group, used in electrical contacts and as a catalyst.

   Ruthénium (élément chimique)

   • Ruthenium is often used in the production of wear-resistant electrical contacts.
   • The catalyst contained a small amount of ruthenium to speed up the reaction.
   • Scientists are exploring new applications for ruthenium in electronics.