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俄罗斯杜布纳联合核研究所科学家再次成功合成117号元素。据悉,该研究小组使用粒子回旋加速器,用由20个质子和28个中子组成的钙-48原子轰击含有97个质子和152个中子的锫-249原子,生成了6个拥有117个质子的新原子,其中的5个原子有176个中子,另一个原子有177个中子。2010年该研究所就首次成功合成了117号元素。然而国际理论与应用化学联合会(IU-PAC)要求杜布纳联合核研究所再次合成该元素,
Scientists at the United Nuclear Research Institute in Dubna, Russia, once again succeeded in synthesizing Element 117. It is reported that the research team using the particle cyclotron, with 20 protons and 28 neutrons composed of calcium -48 atomic bombardment of 97 protons and 152 neutron -249 atoms to generate six have 117 protons Of the new atoms, of which five atoms have 176 neutrons, another atom has 177 neutrons. For the first time in 2010, the Institute successfully synthesized Element 117. However, the International Union of Theoretical and Applied Chemistry (IU-PAC) demanded that the Dubna Joint Nuclear Research Institute synthesize this element again,