Question

short note on discovery of proton​

Answer 1

Answer:

The discovery of the proton is credited to Ernest Rutherford, who proved that the nucleus of the hydrogen atom (i.e. a proton) is present in the nuclei of all other atoms in the year 1917. Based on the conclusions drawn from the gold-foil experiment, Rutherford is also credited with the discovery of the atomic nucleus.

Explanation:

In 1909, Rutherford discovered proton in his famous gold foil experiment. He bombarded alpha particles on an ultrathin gold foil. ... Based on Wilhelm Wien's theory, who in 1898 discovered the proton in streams of ionized gas, Rutherford postulated the hydrogen nucleus to be a new particle in 1920, which he called proton.

Answer 2

Answer:

Ernest Rutherford discovered protons

Explanation:

The discovery of the proton is credited to Ernest Rutherford, who proved that the nucleus of the hydrogen atom (i.e. a proton) is present in the nuclei of all other atoms in the year 1917. Based on the conclusions drawn from the gold-foil experiment, Rutherford is also credited with the discovery of the atomic nucleus.