Question

who discovered electron, proton and newtron??​

Answer 1

Answer:

J.J. Thomson

Who discovered electrons,protons, and neutrons? Answer 1: Experiments by J.J. Thomson in 1897 led to the discovery of a fundamental building block of matter one hundred years ago, the British physicist J.J.

Step-by-step explanation:

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BRAINLIST

Answer 2

Electron- J.J. Thompson

Proton-Ernest Rutherford

Neutron-James Chadwick