Physics A-Level
Nuclear notation
What Nuclear notation means in Physics A-Level, as defined for OCR.
Definition of Nuclear notation
Check what you remember
Read the wording for your board, then hide it and explain Nuclear notation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
A representation of nuclei that places the nucleon number as a superscript and the proton number as a subscript before the symbol X.
Topics that use Nuclear notation
- The nuclear atom (OCR A-Level)
Related terms
- Atomic and nuclear density
- Atomic and nuclear dimensions
- Atomic structure
- Charge and neutrality
- Evidence from scattering
- Force-separation relationship
- Isotopes
- Nuclear radius
Using Nuclear notation 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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