Chemistry GCSE
Atomic neutrality
What Atomic neutrality means in Chemistry GCSE, as defined for AQA.
Definition of Atomic neutrality
Check what you remember
Read the wording for your board, then hide it and explain Atomic neutrality in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Atoms are neutral overall when proton and electron numbers are equal, and ions form when electrons are gained or lost.
Topics that use Atomic neutrality
Related terms
- Atomic number
- Charge balance
- Isotopes
- Mass number
- Neutral atoms
- nuclear model
- Relative charge and mass
- Subatomic particles
Using Atomic 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.
Practise Chemistry questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Chemistry GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge