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Trends in Oxidising Ability

AQA AS-level ChemistryGroup 7Lesson 6 of 16

The halogen acts as the oxidising agents.

The most common type of reactions are redox reactions.

2Li + Cl2 → 2LiCl

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Key terms in this lesson

Electron configuration
The arrangement of electrons in an atom's shells and sub-shells, written using numbers and letters such as 1s2 2s2.
Oxidising agent
A species that accepts electrons from another species, causing that species to be oxidised.
Group
A vertical column of the periodic table, containing elements with the same number of outer-shell electrons.

More in Group 7

All 16 lessons in Group 7 · All AQA AS-level Chemistry topics