This revision guide for A-level, AS-level and Higher Grade chemistry gives up-to-date syllabus coverage and advice on how to study and revise effectively. The book contains questions with student answers plus examiner commentary which aims to show typical mistakes, weaknesses of approach and desirable features. It includes questions with sample answers from the examiner and further practice questions. The books in the series analyze and breakdown the syllabus to highlight major topics and themes and establish the important elements of each topic.