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
Otto Hahn Peace Medal Muhammad's commitment. He will continue to devote every effort to his activities as United Nations Messenger of Peace and to his work within the Muhammad Ali Center for Peace and International Understanding."" (Dr. Lonnie Ali, Berrien Springs, 2005). Otto Hahn Peace Medal The Otto Hahn Peace Medal in Gold is named after the German nuclear chemist and 1944 Nobel Laureate Otto Hahn, an honorary citizen of Berlin. The medal is in memory of his worldwide involvement in the politics of peace and humanitarian causes, in particular since the dropping of the atomic bombs on Hiroshima and Nagasaki in August 1945