Q. Who is known as father of atom?

A
Ernest Rutherford
B
John Dalton
C
Antoine Lavoisier
D
Henry Moseley
Solution:

Dalton proposed atomic theory. Atomic theory is the scientific theory that matter is composed of small minute particles called atoms. The word atom derived from a Greek word atomos means uncuttable. Atoms of different elements combine in fixed ratio to form compounds. According to theory atoms of same elements have same mass and properties and atoms of different elements have differnt mass and properties.

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