Phlogiston

• (n.) The hypothetical principle of fire, or inflammability, regarded by Stahl as a chemical element.
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phlogiston

<chemistry> The hypothetical principle of fire, or inflammability, regarded by Stahl as a chemical element. ... This was supposed to be united with combustible (phlogisticated) bodies and to be separated from incombustible (dephlogisticated) bodies, the phenomena of flame and burning being the escape of phlogiston. Soot and sulphur were regar...
Found on http://www.encyclo.co.uk/local/20973

phlogiston

noun a hypothetical substance once believed to be present in all combustible materials and to be released during burning
Found on https://www.encyclo.co.uk/local/20974

Phlogiston

Phlo·gis'ton noun [ New Latin , from Greek ... burnt, set on fire, from ... to set on fire, to burn, from ..., ..., a flame, blaze. See Phlox .] (Old Chem.) The hypothetical principle of fire, or inflammability, regarded by Stahl as a chemical element. » This was supposed to be unite...
Found on http://www.encyclo.co.uk/webster/P/73

Phlogiston

A hypothetical elastic fluid which was seen as a metalizing and combustible principle. Metals were seen as the result of combining calces with phlogiston, smelting expelled the phlogiston. See also: Caloric, Ether.
Found on http://www.diracdelta.co.uk/science/source/p/h/phlogiston/source.html

phlogiston

in early chemical theory, hypothetical principle of fire, of which every combustible substance was in part composed. In this view, the phenomena of ... [9 related articles]
Found on http://www.britannica.com/eb/a-z/p/58

phlogiston

nonexistent principle of flammability inherent in matter
Found on http://phrontistery.info/p.html

phlogiston

phlogiston A hypothetical substance or principle formerly supposed to exist in combination in all combustible bodies, and to be disengaged in the process of combustion; the 'principle of inflammability'; the matter of fire, conceived as fixed in inflammable substances
Found on http://www.wordinfo.info/words/index/info/view_unit/1643/

phlogiston

The elementary principle postulated by Georg Stahl to be lost from substances when they burn. The phlogiston concept provided 18-th century chemistry with its unifying principle. The phlogiston theory of combustion found general acceptance until displaced by its inverse – Lavoisier's oxygen th...
Found on http://www.daviddarling.info/encyclopedia/P/phlogiston.html

phlogiston

Type: Term Pronunciation: flō-jis′tŏn Definitions: 1. A hypothetical substance of negative mass that, according to the theory of G.E. Stahl, was given off by a substance when it underwent combustion, thus accounting for the decrease in mass of the ash over the original substance; abandoned after the discoveries of Priestley and Lavo...
Found on http://www.medilexicon.com/medicaldictionary.php?t=68167

phlogiston

[n] - a hypothetical substance once believed to be present in all combustible materials and to be released during burning
Found on http://www.webdictionary.co.uk/definition.php?query=phlogiston
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