Physics GCSE
no nucleus
What no nucleus means in Physics GCSE, as defined for AQA.
Definition of no nucleus
Check what you remember
Read the wording for your board, then hide it and explain no nucleus in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
There is no nucleus and no empty space, as matter and charge fill the atom uniformly.
Topics that use no nucleus
Related terms
- agreement with observations
- alpha particle scattering
- changing and replacing models
- concentrated positive charge
- discovery of the electron
- empty space
- energy levels
- experimental evidence
Using no nucleus in the exam
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