Question

explain the discovery of protons

Answer 1

with the help of perforated cathode , the discovery of proton is carried out and the characteristic of anode rays are given below

they contain positively charged particles
Canal rays contain ions and they may have charge more than one unit .

Answer 2

$\bold\huge{Hello Mate}$

$\color{red}{Protons}$

true scientific Discovery protons have been accepted as the particle that contribute to the positive charge of an atom the discovery of protons can be attributed to Rutherford in 1886 goldstein discovered existence of positively charged rays in the discharge tube by using perforated cathode.