phlogiston theory in a sentence

Examples

1. According to the obsolete phlogiston theory, the calx was the true elemental substance, having lost its phlogiston in the process of combustion.
2. Antoine Lavoisier, a French chemist, refuted the phlogiston theory, which posited that things burned by releasing " phlogiston " into the air.
3. He established the consistent use of chemical balance, used oxygen to overthrow the phlogiston theory, and developed a new system of chemical nomenclature.
4. The bulk of this work was dedicated to the description of experiments related to combustion, as evidence against the then-popular phlogiston theory.
5. He failed to establish chlorine as an element, mistakenly thinking that it was the oxide obtained from the hydrochloric acid ( see phlogiston theory ).
6. Theories later refuted, like that of crystalline spheres in astronomy, or the phlogiston theory do not represent the most successful theories at their time.
7. *" Lack of scientific validity " is no criterion for deletion-Phlogiston theory and Luminiferous aether lack scientific validity but are perfectly respectable articles.
8. However, Priestley's determination to defend phlogiston theory and to reject what would become the chemical revolution eventually left him isolated within the scientific community.
9. But Priestley's determination to reject Lavoisier's " new chemistry " and to cling to phlogiston theory left him isolated within the scientific community.
10. Conant contributed four chapters to the 1957 " Harvard Case Histories in Experimental Science ", including an account of the overthrow of the phlogiston theory.