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Monday, October 27, 2025 after school

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To trace the development of the atomic theory and examine how the model of the atom changed from the time of Democritus to John Dalton to J. J. Thomson to Ernest Rutherford to Bohr to the Quantum Mechanical (electron cloud) model.

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To trace the development of the atomic theory and examine how the model of the atom changed from the time of Democritus to John Dalton to J. J. Thomson to Ernest Rutherford to Bohr to the Quantum Mechanical (electron cloud) model.

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Can buy at: Amazon, Michaels, ect.

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Can buy at: Amazon, Michaels, ect.

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Toothpics and paper

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Democritus, Dalton, Thomson, Rutherford, Bohr, Quantum mechanical/Electron cloud model. Add dates, dicovories, and a picture/drawing of the atomic model, and the experiment used was applicable. Add bibliography.