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
Federation of German Scientists Federation of German Scientists The Federation of German Scientists - VDW (Vereinigung Deutscher Wissenschaftler e. V.) is a German non-governmental organization. Since its founding 1959 by Carl Friedrich von Weizsäcker, Otto Hahn, Max Born and further prominent nuclear scientists, known as Göttinger 18, who had previously publicly declared their position against the nuclear armament of the German Bundeswehr, the Federation has been committed to the ideal of "responsible Wissenschaft". The founders were almost identical to the "Göttinger 18" (compare the historical Göttingen Seven). Both the "Göttingen Manifesto" and the formation of the VDW were an expression of the new sense