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91¶¶Òõ

Last updated

9 August 2026

docx, 38.43 KB
docx, 38.43 KB

GCSE Chemistry worksheet on changing ideas about atoms, covering the development of atomic models from the plum pudding model to Rutherford’s nuclear model and Bohr’s model. Students answer structured questions on J.J. Thomson, Rutherford’s gold foil experiment, the nucleus, empty space in atoms and electron energy levels. Suitable for KS4 / GCSE Chemistry lesson practice, homework, retrieval or revision. Includes the questions-only worksheet with space for students to write their answers.

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