Dot-and-cross diagrams for ionic bonding (1.40) | Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1 | KnowledgeSet

Dot-and-cross diagrams for ionic bonding

Chemistry · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1 · Specification point · 1.40 · Principles of chemistry · Ionic bonding

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Students should:
$1.40 draw dot-and-cross diagrams to show the formation of ionic compounds by electron transfer, limited to combinations of elements from Groups 1, 2, 3 and 5, 6, 7 only outer electrons need be shown$