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Molecules and Their Forces

Molecules and Their Forces

A molecule is a discrete group of two or more atoms held together by strong covalent bonds. A covalent bond is the strong electrostatic attraction between a shared pair of electrons and the nuclei of bonded atoms.

2.2.4 Properties of small molecules Lesson

  1. GCSE
  2. /Chemistry
  3. /2.2.4 Properties of small molecules

Step-by-step lessons covering AQA GCSE Chemistry 2.2.4 Properties of small molecules for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons