![]() ![]() What did Ernest Rutherfords atomic model get right and wrong The Rutherford atomic model was correct in that the atom is mostly empty space. Thomson atomic model Read about the Thomson atomic modelthe earliest model of atomic structureand how Ernest Rutherfords gold-foil experiment disproved it.īohr model Learn about Niels Bohrs atomic model and how it differs from Ernest Rutherfords atomic model. The Bohr atomic model, relying on quantum mechanics, built upon the Rutherford model to explain the orbits of electrons. ![]() What were the results of Rutherfords experiment The previous model of the atom, the Thomson atomic model, or the plum pudding model, in which negatively charged electrons were like the plums in the atoms positively charged pudding, was disproved. ![]() The only way this would happen was if the atom had a small, heavy region of positive charge inside it.Īlpha particle Learn about the particles used in the Rutherford gold-foil experiment. What is the Rutherford gold-foil experiment A piece of gold foil was hit with alpha particles, which have a positive charge. The neutron had not been discovered when Rutherford proposed his model, which had a nucleus consisting only of protons.Įrnest Rutherford Read more about Ernest Rutherford, the physicist whose gold-foil experiment revealed key information about the structure of atoms.
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