7.3 Atomic number, mass number and isotopes
- Syllabus
- 2024
- Objective
- 7.3
- Level
- —
7.3 Atomic number, mass number and isotopes
Know the terms atomic (proton) number, mass (nucleon) number and isotope
ConceptIGCSE Physics
Know the terms atomic (proton) number, mass (nucleon) number and isotope