Later, those as Robert Boyle, John Mayow, Johann Glauber, Isaac Newton, and Georg Stahl put forward ideas on elective affinity in attempts to explain how heat is evolved during combustion reactions.
Později Robert Boyle, John Mayow, Johann Glauber, Isaac Newton a Georg Stahl navrhli koncept volené afinity, který se snažil vysvětlit vznik tepla během hoření.