bn:00006875n
Noun Concept
Categories: Ruthenium, Platinum-group metals, Noble metals, Native element minerals, Articles with short description
EN
ruthenium  Ru  atomic number 44
EN
A rare polyvalent metallic element of the platinum group; it is found associated with platinum WordNet 3.0
English:
element
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EN
Ruthenium is a chemical element with the symbol Ru and atomic number 44. Wikipedia
Symbol Ru, a chemical element Wikipedia Disambiguation
Chemical element with symbol Ru and atomic number 44 Wikidata
Chemical element with symbol Ru and atomic number 44, silvery white transition metal. OmegaWiki
A metallic chemical element (symbol Ru) with an atomic number of 44. Wiktionary
Chemical element. Wiktionary (translation)
WordNet 3.0 & Open English WordNet
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