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Group 2 Metals
infoWhy this? Group 2 chemistry explains trends in metallic reactivity and the behaviour of compounds such as hydroxides and sulfates. Linking reactivity and solubility to practical uses shows how chemical properties guide the selection of substances for particular purposes.
scheduleWhy now? Following the halogens, Group 2 provides a contrasting study of metals acting as reducing agents rather than non-metals acting as oxidising agents. Applying atomic-structure and redox reasoning again consolidates trends down groups while extending our understanding of ionic compounds.