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Chemistry
Key Concepts in Chemistry
Atomic Structure
Calculating Subatomic Particles
Calculating Subatomic Particles
Edexcel GCSE Chemistry (1CH0) — Key Concepts in Chemistry
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
14 key terms
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Isotopes
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Relative Atomic Masses
