Skip to content
    Physics GCSE

    electron energy changes

    What electron energy changes means in Physics GCSE, as defined for AQA.

    Definition of electron energy changes

    Check what you remember

    Read the wording for your board, then hide it and explain electron energy changes in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    Changes in the electrons of an atom, where an electron moves between energy levels, produce waves in the infrared, visible, ultraviolet and X-ray parts of the spectrum.
    AQA · Properties of electromagnetic waves 2 (study guide)

    Topics that use electron energy changes

    Related terms

    Using electron energy changes in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Physics questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Physics GCSE terms