Checkpoints VCE Chemistry Unit 4 2005 is a comprehensive, newly revised exam preparation aid for students undertaking the Unit 4 Chemistry written examination in 2005. Features of this edition include: * past official exam questions from 1999-2004 * multiple choice and extended response revision questions * topic-by-topic coverage of Unit 4 areas of study * summary notes for Unit 4 theory. As well as preparing students for the Unit 4 written examination, Checkpoints VCE Chemistry Unit 4 2005 is also an excellent revision aid for use throughout the year.