May/June 2026 Paper 23

2026 · 40 questions · 40 parts · 40 marks

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8Ionic Bonding Ionic StructuresEasy1 mark
Magnesium is in Group II and sulfur is in Group VI of the Periodic Table. They react to form magnesium sulfide. Which dot-and-cross diagram shows the outer electrons in magnesium sulfide?
four candidate dot-and-cross diagrams A to D for magnesium sulfide, showing overlapping or bracketed circles for Mg and S with dots and crosses and different ion charges