This handbook is written for any student between the ages of 15 and 19 studying Chemistry. Its content meets the core chemistry requirements of IGCSE, IBDP, A-Level and AP courses. The material will also help an undergraduate whose course requires a basic foundation in Chemistry. It offers an alternative, succinct perspective to enable students to understand key concepts and can be used as a concise reference resource or a review guide. Each topic contains comprehensive explanations supported by diagrams and worked examples. The final sections of the book hold useful reference material for experimental work and offer guidance on how to write laboratory reports. There is also a series of practice calculation questions with solutions.