Cozdateley chemical element 113 will be announced in a month, it can be called Japan More on TASS: tass.ru/nauka/2559152

The names of the scientists who created the 113 chemical element in the periodic table, will be announced at the end of January next year. As a newspaper reported on Saturday “Sankei”, in the case of the award of the authorship of Japanese scientists from the Institute of Natural Sciences (”Riken”), the element will be named Japan. Authorship also claim experts from Russia and the United States. However, according to the publication, in a joint commission of the International Union of Pure and Applied Chemistry (IUPAC) and physics (IUPAR) presented a report, according to which the validity of synthesis carried out by Japanese scientists, higher than the work of experts from Russia and the United States. The first element 113 of the periodic table has been prepared as a “side” element in 2003 by a group of scientists from Russia and the United States in the course of the experiment on the synthesis of element 115. However, this finding is not recognized by the International Union of Pure and Applied Chemistry. Japanese scientists have been trying to get the element number 113 by establishing the reaction of bismuth and zinc in the accelerator and in the end were able to synthesize it three times: in 2004, 2005 and 2012. For the recognition of this discovery, scientists will have to repeat the reaction by an independent laboratory, which is necessary to increase the effectiveness of the experiment. In nature, there is no single element of which atomic number (number of protons in the nucleus of the atom) exceeds 92. Heavier elements can only be obtained by artificial means, for example, in a nuclear reactor. Elements with atomic number greater than 100 - like the farm - you can only get in accelerators, in which there is fusion of the nuclei components. To date, the heaviest element recognized - 116 Recognition of opening 113, 115, 117 and 118 of the elements sought by Russian scientists.

26 December 2015

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Russian nuclear surprised recognition of the Japanese pioneers of the 113th element of the periodic table

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