Atomic number, mass number and isotopes

Physics (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Physics (Modular) — 4XSD1 · Specification point · 8.3 · Radioactivity and particles · Radioactivity

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$8.3 know the terms atomic (proton) number, mass (nucleon) number and isotope$

Atomic number, mass number and isotopes (8.3) | Pearson Edexcel International GCSE Science (Double Award) — Physics (Modular) — 4XSD1 | KnowledgeSet