Question

who discovered paramanu

Answer 1

Franklin D. Roosevelt received a letter from physicist Albert Einstein and his Hungarian colleague Leo Szilard founded parmanu bomb

Answer 2

Hey mate here's your answer

Maharishi kannada,an Indian philosopher,was perhaps the first to suggest that all forms of matter are composed of very very small small particles known as anu and that each anu may be made up of still smaller particles called parmanu.

Hope it helps☺