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1.2.7 Subatomic Calculations — OCR Chemistry A J248 | GradeGen.AI
Chemistry A
Particles
Atomic structure
Subatomic Calculations
Subatomic Calculations
OCR GCSE Chemistry A (J248) — Particles
What You Need to Know
Calculate the numbers of protons, neutrons, and electrons in atoms and ions given the atomic number and mass number.
Define ion, atomic number, mass number, and isotope.
Use standard notation to represent atoms and isotopes.
Revision Notes
1
Subatomic Calculations
12 key terms
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Subatomic Particles
Next Section: Elements, compounds and mixtures
Quantitative Calculations
