Back John Dalton Afrikaans John Dalton AN جون دالتون Arabic جون دالتون ARZ জন ডেল্টন Assamese John Dalton AST Con Dalton Azerbaijani جان دالتون AZB Джон Дальтан Byelorussian Джон Далтон Bulgarian
John Dalton (6 September 1766–27 July 1844) was a British chemist and physicist. He was born in Cumberland to a Quaker family. He is best known for his discoveries in atomic theory. He also made the first important studies of color blindness.
