Key term for Edexcel GCSE Chemistry, used in Group 7.
The distance from the centre of the nucleus to the outermost shell of electrons in an atom.
Atomic radius appears in Edexcel GCSE Chemistry revision content for Groups in the Periodic Table, especially Group 7 and Explanation of Relative Reactivity.
Groups in the Periodic Table
Explanation of Relative Reactivity
Groups in the Periodic Table
Explanation of Reactivity Pattern
Groups in the Periodic Table
Reactivity Pattern of Alkali Metals
Transition Metals, Quantitative Analysis and Equilibria
Suggested Practicals
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Groups in the Periodic Table
Group 1 • Reactivity Pattern of Alkali Metals
