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 Molecular Reaction Dynamics in Gases, ... Items include highly probable exam items: Atom, Crucible, Galvanic cell, Hydrogen sulfide, Standard solution, alkali metal, Titanium, and more.