Title: Otto Hahn
Content: in an obituary: Hahn's death did not stop his public acclamation. Proposals were made at different times, first in 1971 by American chemists, that the newly synthesized element no. 105 should be named hahnium in Hahn's honor; in 1997 the IUPAC (International Union of Pure and Applied Chemistry) named it dubnium, after the Russian research center in Dubna (see element naming controversy). Although element 108 was given the name hassium (after Hesse) by its officially recognized German discoverers in 1992, a 1994 IUPAC committee recommended that it be named hahnium (Hn), in spite of the long-standing convention to give the

Title: Otto Hahn
Content: discoverer the right to suggest a name. This recommendation was not adopted, following protests from the German discoverers, and the name hassium (Hs) was adopted internationally in 1997. In 1964 the only European nuclear-powered civilian ship, the freighter "NS Otto Hahn", was named in his honor. In 1959 there were the opening ceremonies of the Otto Hahn Institute in Mainz and the Hahn-Meitner-Institut "for Nuclear Research" (HMI) in Berlin. There are craters on Mars and the Moon, and the asteroid No. "19126 Ottohahn" named in his honor, as were the Otto Hahn Prize of both the German Chemical and Physical

Title: Dubnium
Content: not have enough experimental data to back their claim. After collecting more data, JINR proposed the name "nielsbohrium" (Ns) in honor of the Danish nuclear physicist Niels Bohr, a founder of the theories of atomic structure and quantum theory. When LBL first announced their synthesis of element 105, they proposed that the new element be named "hahnium" (Ha) after the German chemist Otto Hahn, the "father of nuclear chemistry", thus creating an element naming controversy. In the early 1970s, both teams reported synthesis of the next element, element 106, but did not suggest names. JINR suggested establishing an international committee

Title: Otto Hahn
Content: as the name for one of Hahn's newly discovered elements - meaning "parallel to radium" - Hahn rejected the suggestion on the grounds that the name was too reminiscent of military activity and goose-stepping. In 1914, for the discovery of mesothorium I (radium-228), Otto Hahn was first nominated for the Nobel Prize in Chemistry by Adolf von Baeyer and, in June 1907, by means of the traditional "habilitation" thesis, Hahn qualified to teach at the University of Berlin. On 28 September 1907 he made the acquaintance of the Austrian physicist Lise Meitner who was almost the same age, who had

Title: Dubnium
Content: (Jl) after the French physicist Frédéric Joliot-Curie, a contributor to the development of nuclear physics and chemistry; this name was originally proposed by the Soviet team for element 102, which by then had long been called nobelium. This recommendation was criticized by the American scientists for several reasons. Firstly, their suggestions were scrambled: the names "rutherfordium" and "hahnium", originally suggested by Berkeley for elements 104 and 105, were respectively reassigned to elements 106 and 108. Secondly, elements 104 and 105 were given names favored by JINR, despite earlier recognition of LBL as an equal co-discoverer for both of them. Thirdly

Question: Hahnium was so named by US scientists in honor of Otto Hahn; what was its original name?
Answer: Unnilpentium