Phlogiston theory - Wikipedia
The phlogiston theory, a superseded scientific theory, postulated the existence of a fire-like element dubbed phlogiston (/ f l ɒ ˈ dʒ ɪ s t ən, f l oʊ-,-ɒ n /) [1] [2] contained within combustible bodies and released during combustion.
Phlogiston Theory - Science Notes and Projects
2023年12月6日 — Learn about phlogiston theory in chemistry history. Discover what phlogiston is and how scientists discovered the true nature of combustion.
Phlogiston | Antoine Lavoisier, Fire | Britannica
phlogiston, in early chemical theory, hypothetical principle of fire, of which every combustible substance was in part composed. In this view, the phenomena of burning, now called oxidation, was caused by the liberation of phlogiston, with the …
The Discarded Phlogiston Theory in Early Chemistry History
2019年3月5日 — Phlogiston theory was an early explanation for combustion. Learn what phlogiston, dephlogistated air, and calx were, and the terms are outdated.
Antoine Lavoisier - Chemist, Phlogiston, Revolution | Britannica
Antoine Lavoisier - Chemist, Phlogiston, Revolution: After being elected a junior member of the Academy of Sciences, Lavoisier began searching for a field of research in which he could distinguish himself.
The Rise and Fall of the Phlogiston Theory of Fire
Phlogiston was the "motive power of fire," the foundation of color, the principle of inflammability, indestructible, and an "extremely subtle matter." It could easily be used to explain observed results in experiments.
Phlogiston Theory - Encyclopedia.com
2018年5月11日 — phlogiston a substance supposed by 18th-century chemists to exist in all combustible bodies, and to be released in combustion. The phlogiston theory was discredited when Antoine Lavoisier showed the true nature of oxygen.
The Rise of the Phlogiston Theory of Fire | Encyclopedia.com
Stahl's phlogiston was a material principle that escaped from objects when they burned. In the act of escaping the phlogiston caused violent motion, the flames, sparks and explosions of various combustions.
Phlogiston Definition & Meaning - Merriam-Webster
The meaning of PHLOGISTON is the hypothetical principle of fire regarded formerly as a material substance.
Phlogiston Theory - Michigan Technological University
1997年10月17日 — According to the phlogiston theory, propounded in the 17th century, every combustible substance consisted of a hypothetical principle of fire known as phlogiston, which was liberated through burning, and a residue.