Key term for Edexcel GCSE Chemistry, used in The Periodic Table.
Electrons located in the outermost occupied shell of an atom.
Valence electrons appears in Edexcel GCSE Chemistry revision content for Key Concepts in Chemistry, especially The Periodic Table and Electronic Configuration Prediction.
Key Concepts in Chemistry
The Periodic Table • Electronic Configuration Prediction
Key Concepts in Chemistry
The Periodic Table • Metals and Non-metals
Key Concepts in Chemistry
The Periodic Table • Periodic Table Structure
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