Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances. This book provides over 2,000 Exam Prep questions and answers to accompany the text Pac Owl Ebook-Organic Chemistry Items include highly probable exam items: Sulfur, Sputtering, transition temperature, Ionic bond, Monochromator, thermionic emission, Macromolecule, and more.