phlogiston

  • 31Joseph Priestley — (13 March 1733 (Old Style) – 6 February 1804) was an 18th century British theologian, Dissenting clergyman, natural philosopher, educator, and political theorist who published over 150 works. He is usually credited with the discovery of oxygen,… …

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  • 32chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …

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  • 33List of works by Joseph Priestley — This list of works by Joseph Priestley classifies all of the works by Joseph Priestley (1733 – 1804), a British natural philosopher, Dissenting clergyman, political theorist, theologian, and educator. He is best known for his discovery,… …

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  • 34Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …

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  • 35Liste des œuvres de Joseph Priestley — Priestley, paint à la fin de sa vie par Rembrandt Peale (vers 1800) Cette liste des œuvres de Joseph Priestley classifie tous les ouvrages de Joseph Priestley (1733 1804), philosophe naturel britannique, prêtre dissident, philosophe politique,… …

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  • 36oxidation–reduction reaction — ▪ chemical reaction Introduction also called  redox reaction        any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …

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  • 37Carl Wilhelm Scheele — Infobox Scientist name = Carl Wilhelm Scheele box width = image size = 250px caption = Carl Scheele birth date = 9 December 1742 birth place = Stralsund, Western Pomerania, Germany death date = 21 May 1786 (aged 43) death place = residence =… …

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  • 38Antoine Lavoisier — Lavoisier redirects here. For other uses, see Lavoisier (disambiguation). Antoine Lavoisier Line engraving by Louis Jean Desire Delaistre, after a design by Julien Leopold Boilly …

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  • 39Lavoisier, Antoine-Laurent — ▪ French chemist Introduction born August 26, 1743, Paris, France died May 8, 1794, Paris  prominent French chemist and leading figure in the 18th century chemical revolution who developed an experimentally based theory of the chemical reactivity …

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  • 40Stahl, Georg Ernst — ▪ German chemist and physician Introduction born Oct. 21, 1660, Ansbach, Franconia [Ger.] died May 14, 1734, Berlin, Prussia [Ger.]  German educator, chemist, and esteemed medical theorist and practitioner. His chemical theory of phlogiston… …

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