A team of Japanese scientists has proposed naming atomic element 113 nihonium — after "Nihon," meaning Japan — with giving it the symbol Nh. And while Kyushu University professor Kosuke Morita, who led the team that created the element, said synthesizing a new element will be of no practical use for daily life, their feat is still significant. It is the first element to be discovered in an Asian country and will also be permanently put on the periodic table to be taught in schools throughout the world. We hope that the creation of nihonium will rouse Japanese children's interest in science and thus help spawn future scientists, and remind the government of the importance of bolstering the foundation for the nation's basic research.
The International Union of Pure and Applied Chemistry (IUPAC) has opened the proposed names of four newly created elements, including nihonium, to a five-month public review. Morita's team worked at the government-backed research institute Riken's Nishina Center for Accelerator-Based Science, named after the late Yoshio Nishina, who is known as "the founding father of modern physics research in Japan." The three other elements are element 115 with the proposed name moscovium and symbol Mc; element 117 as tennessine (Ts); and element 118 as oganesson (Og). The first two were created through a collaboration between the Joint Institute for Nuclear Research in Russia and the Oak Ridge National Laboratory, Vanderbilt University and the Lawrence Livermore National Laboratory — all three in the United States — and the third one created through a collaboration between the Russian institute and the Lawrence Livermore laboratory. Past experience shows that names proposed by the creators usually become official.
An element is a group of substances, each having an identical number of protons in the nucleus. In the periodic table, elements are arranged in the order of the number of protons in each element. Element 1 is hydrogen, element 2 helium, element 3 lithium and element 4 beryllium. In 1908, the late Masataka Ogawa, who tried to find a new element during his two years of research in Britain, announced after coming back to Japan that he had discovered element 43 and named it nipponium. But his claim was later found to be wrong.
With your current subscription plan you can comment on stories. However, before writing your first comment, please create a display name in the Profile section of your subscriber account page.