Question

Who is Dalton?what he found and who he is?

Answer 1

John Dalton FRS was an English chemist, physicist, and meteorologist. He is best known for introducing the atomic theory into chemistry, and for his research into colour blindness, sometimes referred to as Daltonism in his honour

Answer 2

John Dalton FRS (6 September 1766 – 27 July 1844) was an English chemist, physicist, and meteorologist. Although two centuries old, Dalton's atomic theory remains valid in modern chemical thought. 1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms.