Key term for Edexcel GCSE Chemistry, used in Transition Metals, Alloys and Corrosion.
An atom that has lost or gained electrons, becoming electrically charged; metal lattices consist of positive ions in a sea of delocalised electrons.
Ions appears in Edexcel GCSE Chemistry revision content for Transition Metals, Quantitative Analysis and Equilibria, especially Transition Metals, Alloys and Corrosion and Suggested Practicals.
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