早在1871年,俄国科学家便预言存在着75号元素,但是科学家一直没有发现,直到50多年后,德国女科学家依达·泰凯等三人才发现这种元素,由于他们三位化学家都是德国人,为了纪念他们的祖国,就一致把这种新元素命名为“铼”,即表示“莱茵河”的意思。 铼元素为什么在预言50年后才被发现呢?因为它是自然界最稀少而又分散的元素。目前发现的含 As early as 1871, Russian scientists predicted the existence of element 75, but scientists have not found that until more than 50 years later, the German women scientist Ita Thakai and other three people found this element because they are all three chemists The Germans, in honor of their homeland, unanimously named the new element “rhenium,” meaning “the Rhine.” Why the rhenium element was discovered 50 years after its prophecy? Because it is the rarest and most scattered element in nature. Currently found