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Title: Ruthénium
Content: Ruthénium silih tunggil datu kimia antuk simbol Ru miwah wilangan atom 44. Punika logam transisi ​​langka saking seka platinum ring tabél périodik. Sekadi logam liyanan ring seka platinum, ruthénium nénten maréaksi majeng makehan datu kimia liyanan. Ilmuwan Rusia warih Baltik-Jérman Karl Ernst Claus nemuin datu puniki warsa 1844 ring Universitas Negeri Kazan miwah kaaranin ruthénium antuk minghormatin Rusia.

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 Ruthenium at The Periodic Table of Videos (University of Nottingham)
 Nano-layer of ruthenium stabilizes magnetic sensors 

 
Datu kimia
Logam transisi