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AQA GCSE Chemistry revision notes

A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes Revision Notes

Study A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes with curriculum-aligned Revision Notes resources, practice links, and exam-focused support.

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A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes

AqaGcseChemistryAtomic structure and the periodic table

Revision notes

  • Separatory Funnel: practical apparatus

    What Separatory Funnel Is Used For

    Separatory Funnel is practical apparatus for supporting filtration and separation of insoluble solids. In GCSE or introductory practical science, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.

    How To Use It In An Exam Answer

    Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links separatory funnel to supporting filtration and separation of insoluble solids, rather than only saying that it is used in a lab.

    Syllabus Link

    Primary private mapping: AQA GCSE chemistry 8462, A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes.

    Common Trap

    Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.

  • Separatory Funnel Full: practical apparatus

    What Separatory Funnel Full Is Used For

    Separatory Funnel Full is practical apparatus for supporting filtration and separation of insoluble solids. In A-level Chemistry, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.

    How To Use It In An Exam Answer

    Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links separatory funnel full to supporting filtration and separation of insoluble solids, rather than only saying that it is used in a lab.

    Syllabus Link

    Primary private mapping: AQA GCSE chemistry 8462, A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes.

    Common Trap

    Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.

  • Separatory Funnel Full: practical apparatus

    What Separatory Funnel Full Is Used For

    Separatory Funnel Full is practical apparatus for supporting filtration and separation of insoluble solids. In A-level Chemistry, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.

    How To Use It In An Exam Answer

    Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links separatory funnel full to supporting filtration and separation of insoluble solids, rather than only saying that it is used in a lab.

    Syllabus Link

    Primary private mapping: AQA GCSE chemistry 8462, A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes.

    Common Trap

    Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.

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