24 questions
Final Assessment: Structure of an Atom
A chapter-end assessment covering subatomic particles, atomic models, electronic configuration, valency, isotopes, isobars, symbols and atom model applications.
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Draw labelled atomic models
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Draw labelled atomic models
[Formative] Atom Models and Applications
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12 questions
Atomic Models: From Plum Pudding to Nuclear Atom
Students compare Thomson, Rutherford and Bohr models and understand how evidence changed atomic structure ideas.
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