ruthenium

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technetium 44 rhodium

PronunciationEdit

  • enPR: ro͞o-thē′-nē-əm, IPA (key): /ruːˈθiːniəm/

NounEdit

Singular
ruthenium

Plural
none

  1. (uncountable) Ruthenium is a metallic (meaning made of metal) element with an atomic number of 44 and symbol Ru.