These four characteristics were repeatedly observed by scientists such as Robert Boyle, Jacques Charles, John Dalton, Joseph Gay-Lussac and Amedeo Avogadro for a variety of gases in various settings.
Empat karakteristik ini berulang-ulang diamati oleh para ilmuwan seperti Robert Boyle, Jacques Charles, John Dalton, Joseph Gay-Lussac dan Amedeo Avogadro untuk beragam gas dalam berbagai situasi.