Key term for Edexcel GCSE Chemistry, used in Ionic Bonding.
An alternative term for mass number, representing the total number of particles (protons and neutrons) in the nucleus.
Nucleon number appears in Edexcel GCSE Chemistry revision content for Key Concepts in Chemistry, especially Ionic Bonding and Subatomic Particles in Ions.
Create a free account to access Edexcel GCSE Chemistry revision notes, track progress, and practise related key terms.
Key Concepts in Chemistry
Atomic Structure • Calculating Subatomic Particles
