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Calculating Subatomic Particles — Edexcel GCSE Chemistry 1CH0

Home
Chemistry
Edexcel GCSE Chemistry
Key Concepts in Chemistry
Atomic Structure
Calculating Subatomic Particles

Edexcel GCSE Chemistry · 1CH0

Calculating Subatomic Particles

What you need to know

Calculate the numbers of protons, neutrons, and electrons in atoms given the atomic number and mass number.

Revision notes

1
Calculating Subatomic Particles
6 key terms

Practise with past papers Key terms & definitions

Previous subtopicIsotopes Next subtopicRelative Atomic Masses