Dalton atomic theory: Dalton based his theory on the law

Dalton based his theory on the law of conservation of mass and the law of constant composition. The first part of his theory states that all matter is made of atoms, which are indivisible. The second part of the theory says all atoms of a given element are identical in mass and properties. Learn about the scientific theory of John Dalton that explained the nature of matter as indivisible particles called atoms. Find out the postulates, limitations, and merits of Dalton's atomic theory with examples and FAQs. From his own experiments and observations, as well as the work of his peers, Dalton proposed a new theory of the atom. This later became known as Dalton's atomic theory. The general tenets of this theory are as follows: All matter is composed of extremely small particles called atoms. Know about the main postulates of John Dalton's atomic theory of matter, merits and drawbacks or limitations, modified Dalton's atomic theory.