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Why atoms bond

Why atoms bond

A chemical bond is a strong attraction that holds atoms or ions together in a substance. Atoms bond to achieve a full outer electron shell, like the arrangement of a noble gas.

2.2.2 Types of chemical bonding and dot and cross diagrams Lesson

  1. GCSE
  2. /Chemistry
  3. /2.2.2 Types of chemical bonding and dot and cross diagrams

Step-by-step lessons on OCR GCSE Chemistry 2.2.2 Types of chemical bonding and dot and cross diagrams. 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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