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2.3.2 Naming and deducing formulae of ionic compounds
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Ionic compounds and name order

Ionic compounds and name order

An ionic compound contains positive ions and negative ions. Its formula shows the smallest whole-number ratio of ions that gives no overall charge.

2.3.2 Naming and deducing formulae of ionic compounds Lesson

  1. GCSE
  2. /Chemistry
  3. /2.3.2 Naming and deducing formulae of ionic compounds

Step-by-step lessons on Edexcel GCSE Chemistry 2.3.2 Naming and deducing formulae of ionic compounds. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

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