Question

who discovered : (a) proton (b) electron (c) neutrons please answer ASAP ​

Answer 1

Answer:

Here is the answer

a) Protons:-

Eugen Goldstein discovered protons.

b) Electrons:-

William Crookes and J.J Thompson discovered electrons.

c) Neutrons:-

James Chadwick discovered neutrons.

Answer 2

Proton: In 1909, Rutherford discovered proton in his famous gold foil experiment.

Electron: Electron was discovered by J. J. Thomson in 1897 when he was studying the properties of cathode ray.

Neutron:Schematic diagram for the experiment that led to the discovery of neutrons by Chadwick.