Isotopic abundance

Definition

The proportion of atoms in a sample that belong to a particular isotope, often expressed as a percentage.

Used by Edexcel

Specification Atomic structure · Paper 3, Paper 4

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GCSE Combined Science · key term

The proportion of atoms in a sample that belong to a particular isotope, often expressed as a percentage.

Used by Edexcel

Specification Atomic structure · Paper 3, Paper 4

Create a free account to read GCSE Combined Science revision notes for your exam board and track your progress.