铼——最稀少的金属

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金属元素铼的存在,早在1871年俄国化学家门捷列夫就作出了预言,然而过了半个多世纪,直到1925年德国化学家诺达克和塔克夫妇才用X射线从铂矿中首次找到铼。铼的外文本意是莱茵,是发现者为了纪念自己的故乡——德国的莱茵州而命名的。铼是地球上最稀少的金属元素,也是自然界中典? The existence of the rhenium metal element was predicted by the Russian chemist Mendeleev in 1871. However, it took more than half a century for the German chemists Novak and Tucker to X-ray the platinum from the platinum mine until 1925 Rhenium found for the first time. The rhenium’s foreign language is the Rhine, named after the discoverers commemorate their hometown, Rhineland, Germany. Rhenium is the rarest metal element on the earth, but also in nature in the Code?
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