单词 | lithium |
释义 | lithiumn. Chemistry. A metallic element of the alkaline group occurring in small quantities in various minerals. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > lithium > [noun] lithium1818 Li1830 1818 Q. Jrnl. Sci. & Arts July 338 The chloride of lithium..is a white semi-transparent body. 1819 W. T. Brande Man. Chem. 201 A..substance is separated, which may be called lithium, the term lithia being applied to its oxide. 1851 T. Wright & G. F. Richardson Introd. Geol. (new ed.) v. 81 Three metallic bases of the alkalis—potassium, sodium, and lithium. 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 78 Lithium shows a bright brilliant line in the red. This entry has not yet been fully updated (first published 1903; most recently modified version published online March 2022). < n.1818 |
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