1.16 Atomic number and isotopes
- Syllabus
- 2024
- Objective
- 1.16
- Level
- —
1.16 Atomic number and isotopes
Know what is meant by the terms atomic number, mass number, isotopes and relative atomic mass (Ar)
ConceptIGCSE Chemistry
Know what is meant by the terms atomic number, mass number, isotopes and relative atomic mass (Ar)