Question

name the scientist who gave atomic theory of matter​

Answer 1

Answer:

John Dalton

John Dalton at times was known as the father of modern atomic theory. In 1803, he speculated that all atoms of a given element are identical in size and mass. Dalton; John Dalton reasoned that elements were composed of smaller atoms. This lead to the atomic theory of matter.

Answer 2

Answer:

JOHN DALTON

Explanation:

First postulated by JOHN DALTON, the atomic theory of matter contends: Each chemical element is made of fundamental units called ATOMS. All of the atoms of a given element are identical.