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 General, Organic, and Biological Chemistry Items include highly probable exam items: Fluorescence spectroscopy, Dropping mercury electrode, IUPAC, Emission spectrum, hydrocarbon, and more.