About Chemistry Explained

Chemistry Explained is an independent explainer site. Each article takes one chemistry topic, such as electron configuration, ionic bonding or activation energy, and works through it step by step with worked examples, tables and standard reference values. The goal is accuracy first: figures are taken from established textbook data and rounded where that helps readability.

Nothing on this site is peer-reviewed or endorsed by a university, journal or company. Mistakes happen, and corrections are welcome. If you spot an error in a number, a formula or an explanation, please say so, and the article will be fixed and dated.