单词 | yellow phosphorus |
释义 | > as lemmasyellow phosphorus yellow phosphorus n. a yellowish-white waxy solid that is the most common form of phosphorus; = white phosphorus n. at white adj. and n. Compounds 1g(c)(ii). ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > phosphorus > [noun] > allotropes yellow phosphorus1799 white phosphorus1849 Willie Peter1963 Willie Pete1972 1799 Analyt. Rev. June 573 Another of his friends had ascertained by a great number of experiments, that all yellow phosphorus contains carbon. 1866 H. E. Roscoe Lessons Elem. Chem. xv. 133 The weight of red substance produced is exactly equal to that of yellow phosphorus used. 1944 J. A. Timm Gen. Chem. xli. 443 Yellow phosphorus is formed when the liquid solidifies. 2007 Irish News (Nexis) 21 July 18 Six tankers containing yellow phosphorus caught fire, sending noxious fumes over 35 square miles of western Ukraine. < as lemmas |
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