Key term for Edexcel GCSE Chemistry, used in Group 1.
A vertical column in the periodic table containing elements that have the same number of outer shell electrons.
Group appears in Edexcel GCSE Chemistry revision content for Groups in the Periodic Table, especially Group 1 and Classification of Groups.
Create a free account to access Edexcel GCSE Chemistry revision notes, track progress, and practise related key terms.
Key Concepts in Chemistry
The Periodic Table • Electronic Configuration Prediction
