Darmstadtium team proposed the name "becquerelium" after Henri Becquerel. The American team in 1997 proposed the name "hahnium" after Otto Hahn (previously this name had been used for element 105). The name "darmstadtium" (Ds) was suggested by the GSI team in honor of the city of Darmstadt, where the element was discovered. The GSI team originally also considered naming the element "wixhausium", after the suburb of Darmstadt known as Wixhausen where the element was discovered, but eventually decided on "darmstadtium". The new name was officially recommended by IUPAC on August 16, 2003. Darmstadtium has no stable or naturally occurring isotopes. Several
Von Hahn family to use the title "Baron" officially. Notable members: Ösel: descendants of Johann August von Hahn. Family incorporated into the Ösel's Nobility Corporation in 1849. Notable members: Russian Empire: cadet branch of the Ösel family; descendants of Otto Karl v H, younger brother of Friedrich August v H (and son of Johann August von Hahn). Recorded at the Nobility Genealogical Book of Saint Petersburg Governorate. Members of the family use the title "Baron", alongside Hahn coat of arms. Notable members: Von Hahn The name von Hahn (German ""Hahn"" equals the expression of rooster) is a German-Baltic-Russian noble family. Its most