Electron was discovered by?

D. J.J Thomson

Electron was discovered by J.J. Thomson in 1897. Thomson was a British physicist and Nobel Prize winner who performed experiments with cathode rays and discovered the electron, a negatively charged subatomic particle that orbits the nucleus of an atom. This discovery was a major step in the development of our understanding of atomic structure and played a crucial role in the development of modern physics and chemistry.

A. Michael Faraday was an English scientist who made important contributions to the study of electromagnetism and electrochemistry.

B. James Clerk Maxwell was a Scottish physicist and mathematician who made important contributions to our understanding of electromagnetism and is considered one of the greatest scientists of all time.

C. Yuri Gagarin was a Soviet cosmonaut who became the first human to journey into outer space in 1961.