I am Proton
We know the story of Electron. Now we come to its opposite i.e. Proton. How we found it and know more about it. When the electron was discovered and it was also discovered that there is a negative charge on the electron. And at the same time we also knew that the atom is a modified particle. So now there were two types of possibilities. One is that if the atom is a modified particle and the electron that is present in the atom has a negative charge, then for adjustment it is necessary that there should be another particle in the atom that has a positive charge, that cancels the negative charge of the electron. The second is that the presence of a negative charge on an electron is a lie. Now, to declare one of these two as correct, various scientists started struggling. Among them, E Goldstein set up an experiment in 1886. The experimental setup of this experiment was exactly like a cathode ridge except that the porous cathode was used here and secondly, the pressure was 0.001atm E...