Physics GCSE
electrical neutrality
What electrical neutrality means in Physics GCSE, as defined for AQA.
Definition of electrical neutrality
Check what you remember
Read the wording for your board, then hide it and explain electrical neutrality in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Atoms have no overall electrical charge because the positive and negative charges cancel exactly.
Topics that use electrical neutrality
- Mass number, atomic number and isotopes (AQA GCSE)
Related terms
- atomic number
- counting neutrons
- identity, charge and mass
- ions
- isotopes
- mass number
- neutral atoms
- nuclide notation
Using electrical neutrality 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.
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