Every atom has a nucleus at its center, as Ernest Rutherford discovered in 1911. All the matter that surrounds us is made up of electrons. The electron was found in 1897 by Thomson. Protons were discovered by Goldstein, while neutrons were discovered by Chadwick.Rutherford’s insight in 1911, which challenged the dominant plum pudding model of the atom, had paved the way for modern nuclear physics even though he still didn’t know what was inside the nucleus he had discovered (protons and neutrons would be identified later).J. But JJ Thomson was the one who found it and demonstrated the existence of the negatively charged particles. Giving is caring!For the charged particle, GJ Stoney was the first to propose the name electron. The positive particle is known as a proton. This had the result that a positive particle, which had the same charge as an electron but was charged in the opposite direction, was created. This response was it useful?Eugene Goldstein identified positive particles using a tube filled with hydrogen gas. According to Thomson, an atom’s nucleus is made up entirely of neutrons.James Chadwick discovered neutrons, while Eugen Goldstein discovered the proton. Rather than Thomson, Rutherford made the discovery of the proton. Therefore, even though the protons were named and found in other nuclei by British physicist Ernest Rutherford in 1919, Eugen Goldstein made the first observation of them. Did Thomson or Goldstein make the discovery of the electron?.Who made the first discovery of the proton?.
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