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来自俄罗斯和美国的研究人员周一宣布,他们已经创造出了一种新的超重元素,原子序号为第118号。科学家表示,他们用一种人造元素锎去撞击钙制造出一种新的原子,其原子核中有
Researchers from Russia and the United States announced on Monday that they have created a new type of overweight element with No. 118 atomic number. Scientists said that they use a man-made element to knock out calcium to create a new atom, which has its own nucleus