Development of the model of the atom - GCSE Physics - summary
Channel: Kit Betts-Masters
Date: 2021-01-28

When new evidence arises, which cannot be explained by the old model, scientists reject or change the old model.

This is the development of the model of the atom through from democritus, to dalton, to Thompson's Plum Pudding model, to Rutherford's Nuclear model and finally the Bohr Model which we use today.  This is a fascinating story of evidence changing models and includes Rutherford's gold leaf scattering experiment.

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