Key term for Edexcel GCSE Chemistry, used in Calculations Involving Masses.
The number of atoms, molecules, or ions in exactly one mole of a given substance, which is .
Avogadro constant appears in Edexcel GCSE Chemistry revision content for Key Concepts in Chemistry, especially Calculations Involving Masses and Moles and Particles Calculations.
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Key Concepts in Chemistry
Calculations Involving Masses • Mathematical Applications
