What is a chemical bond?
What is a chemical bond?
A chemical bond is a strong electrostatic force of attraction that holds particles together in a substance. Electrostatic attraction means attraction between opposite electrical charges.
Step-by-step lessons on AQA GCSE Chemistry 2.1.1 Chemical bonds. 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.