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Developed the atomic theory that we mostly still use, except for a few alterations. He used the billiard ball model.
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Used cathode rays to discover charged particles in the atom. Used plum pudding model.
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Discovered the x-ray by detecting electromagnetic radiation in wavelengths.
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Used the gold foil experiment to discover a positively charged nucleus. Designed a planetary model.
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Depicted the atom as a small positively charged nucleus surrounded by circular orbitals with electrons in them.
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Discovered a way to formulate quantum mechanics. Published Uncertainty Principle.
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His ideas helped develop wave mechanics theory.
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Discovered neutrons. Created the atomic mass unit.
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Proposed Schrodinger's cat experiment. Calculated the wave equation. Worked with quantum mechanics.
