5 gen 1803 anni - John Dalton proposes an Atomic Theory
Descrizione:
John Dalton was a teacher and public lecturer who worked in England. He was very interested in meteorology which led him to studying atomism. In 1803, Dalton proposed an Atomic theory with spherical solid atoms that were based on measurable properties of mass.Aggiunto al nastro di tempo:
Data:
5 gen 1803 anni
Adesso
~ 221 years ago
