These are a few of the many resources that we recommend looking over prior to our competition. Many of the questions from the exam will be based highly on the content of these textbooks. However, keep in mind that the exam questions will not be taken directly from the textbooks.
Atkins' Physical Chemistry 11th Edition
Analytical Chemistry: A Fundamental Approach To Modern Separation Techniques
Astrochemistry: The Physical Chemistry of the Universe 2nd Edition
Materials Science and Engineering: An Introduction 10th Edition