Redgrove, H. Stanley · London: William Rider & Son · leaf 142
times, and inter-vening between the iatro-chemical period and the Ageof Modern Chemistry proper came the period of thePhlogistic Theory—a theory which had a certainaffinity with the ideas of the alchemists. § 72, The phlogiston theory was mainly due toGeorg Ernst Stahl (1660-1734). Becher… … $tp<>. /&W. //.V. i- JhUf j -;3<) ■ ,/ „ , r»i/t*N/iJif. 4 /, A»</Ht>.-i /<?n«tttt iff, PORTRAIT OF ROBERT BOYLE. <7im,^o<>W/. To face page 94] §72] AGE OF MODERN CHEMISTRY 95 combustible, mercurial, and vitreous ; and herein is tobe found the germ of Stahls…
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