This A level chemistry book is written in plain English to help the student comprehend and learn. The many questions, with answers, help the student to learn the material and to improve their exam technique. This book is a course companion and a revision aid. The content relates to the Edexcel, OCR (including the transition metal option), and AQA exam boards, including Salters and Nuffield. The author has extensive experience helping students gain high grades in chemistry A level. The first addition of this book was published by Oxford University Press.