Dot-and-cross diagrams for ionic bonding (1.40) | Pearson Edexcel International GCSE Science (Double Award) — Chemistry (Linear) — 4SD0 | KnowledgeSet

Dot-and-cross diagrams for ionic bonding

Chemistry (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Chemistry (Linear) — 4SD0 · Specification point · 1.40 · Principles of chemistry · Ionic bonding

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Learning Objectives

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