For all-in-one grade 9-1 edexcel international gcse chemistry exam preparation, look no further than this fantastic complete revision & practice book. It's bursting with straightforward, easy-to-read study notes, examples and diagrams, with brilliant coverage of the practical investigations. It's packed with warm-up questions and exam-style questions throughout (with answers included at the back). What's more, the book is rounded off with a set of realistic chemistry practice papers! There's even a free online edition of the whole book - just use the code printed inside the book to access it on your pc, mac or tablet.