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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Distribute electrons in shells up to 18 elements
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Distribute electrons in shells up to 18 elements
Electronic Configuration
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12 questions
Electron Shells and Valency: Predict the Combining Power
Students practise electronic configuration up to 18 elements, shell capacity rules, valence electrons and valency.
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