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单词 anglo-helvetium
释义 ˌanglo-helˈvetium
Earlier name for astatine. Cf. also alabamine. (Disused.)
1942Nature CL. 768 As a tribute to the scientific work of our two countries, we propose to name the element 85 ‘anglo-helvetium’.
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更新时间:2024/12/22 15:14:19