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 Chemistry & Physics of Carbon; Volume 31 Items include highly probable exam items: Lead, Activation energy, Acetylene, Lanthanide, Uncertainty principle, Solubility, vapor, and more.