Key Features 1. Syllabus checklist 2. Essential theory 3. Student activities 4. Trial tests 5. Model answers The revised edition of this study guide now has illustrations and content in full colour. The purpose of this guide is to assist students in their preparation for tests and examinations in the ATAR Chemistry course for Units 1 and 2. The structure of the topics will allow students to use the book throughout the year. The guide closely adheres to the W.A. School Curriculum and Standards Authority ATAR syllabus. Essential theory is interwoven with revision exercises so that students will be able to actively review core theory and concepts.