DescriptionRutheniumcrystals.jpg English: Gas phase grown crystals of ruthenium metal. Date 10 March 2010 Source Self-photographed Author Periodictableru
English Sulfur atom nanoclusters on a copper layer deposited on a ruthenium single crystal Flickr user ID: 37916456@N02 author name string: U.S. Department
DescriptionRutheniumcrystal.jpg English: Ruthenium is the first of the platinum group metals. It is very hard and brittle and is commonly used in alloys