Notes
What is an element? Why do chemicals react? How is plastic made from plants? Throughout history, scientists and philosophers have sought answers to big questions like these, and conducted experiments -- often with explosive results. Written in plain English, this book is packed with short explanations of more than 95 key ideas. Step-by-step flowcharts unpick complex theories, diagrams demystify chemical processes, illuminating quotes make the ideas and discoveries memorable, and witty illustrations enhance and play with our understanding of the science.