Key term for Edexcel GCSE Chemistry, used in Suggested Practicals.
An electron that is not associated with a single atom or covalent bond, and is free to move throughout a structure to carry an electrical charge.
Delocalised electron appears in Edexcel GCSE Chemistry revision content for Key Concepts in Chemistry, especially Suggested Practicals and Classification of Elements and Compounds.
Key Concepts in Chemistry
Suggested Practicals • Classification of Elements and Compounds
Key Concepts in Chemistry
Suggested Practicals • Properties of Compounds
Key Concepts in Chemistry
Suggested Practicals • Bonding Types Investigation
Key Concepts in Chemistry
Types of Substance • Fullerenes and Graphene
Key Concepts in Chemistry
Types of Substance • Uses of Graphite and Diamond
Key Concepts in Chemistry
Types of Substance • Structures of Graphite and Diamond
Key Concepts in Chemistry
Types of Substance • Allotropes of Carbon
Key Concepts in Chemistry
Types of Substance • Mathematical Applications
Key Concepts in Chemistry
Types of Substance • Classification of Substances
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