元素之谜

究竟是谁发现了43号元素?

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大众科学 Magazine Vol 282 Issue 2This article was originally published with the title “An Elemental Mystery” in 大众科学 Magazine Vol. 282 No. 2 ()
doi:10.1038/scientificamerican022000-6Ln3qWdgcaIg06kuLkTg0A
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