1.2.5 Group 7
In this lesson, we will explore Group 7, the halogens, and link their electronic structure to their properties and reactivity. You will learn why their reactivity decreases down the group, how they form covalent molecules and ionic compounds, and how displacement reactions show patterns in halogen reactivity.
Topic 1
The Electronic Structure and Properties of the Halogens
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Topic 2
Halogen Reactions with Non-Metals
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Topic 3
Halogen Reactions with Alkali Metals
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Topic 4
Halogen Displacement Reactions
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