单词 | alabamine |
释义 | alabaminen. Chemistry. Now historical. (A name proposed for) the chemical element astatine. Cf. anglo-helvetium n. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > astatine > [noun] alabamine1932 helvetium1940 anglo-helvetium1942 astatine1947 At1947 1932 F. Allison et al. in Jrnl. Amer. Chem. Soc. 54 616 We suggest the name Alabamine and symbol Am for element 85. 1936 Nature 13 June 969/2 The problems of illinium, masurium, virginium, and alabamine. 1990 Dædalus Fall 98 The Allison effect..allowed the identification of now long-forgotten new elements (Alabamine, Virginium) and a slew of nonexistent isotopes. 2001 J. Emsley Nature's Buliding Blocks 47 They decided to call it alabamine, after the US state of Alabama, but their claim was mistaken. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1932 |
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