Question

Who is John Dalton okay ​

Answer 1

Answer:

John Dalton is best known for what became known as Dalton's law, which posits that the total pressure of a gaseous mixture is equal to the sum of the partial pressures of the individual component gases, partial pressure being the pressure that each gas would exert alone within the volume of the mixture at the same temperature.

Answer 2

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

Hope it helps :)