Question

Explain about thomson, rutherford and bohrs model of an atom​

Answer 1

Answer:

jj thomson discovered electron

Rutherford studied atomic model and discovered atomic nucleus

Goldstein discovered positive rays protons

Explanation:

JJ thomson discovered catode rays by passing electric rays in discharge tube. They are deflected by magnetic field and produced negatively charged particles called electron.

Rutherford studied the atomic model and discovered the atomic nucleus. He directed alpha particles towards metalic sheet. He discovered nucleus

Goldstein discovered protons by keeping perforated disk in the discharge tube and left electric rays in it and found protons