REA’s EXAM Notes™ are double-sided, laminated reference charts that contain all the information students need on a single reference card. They are colorful and exceptionally well-organized to simplify and speed study. The most often used and required facts and formulas are included. EXAM Notes function as study tools, homework aids, for reference at work. Periodic Chart of the Elements EXAM Notes include the atomic number, atomic weight, density, melting point, boiling point, oxidation state(s), group classification, symbol, name, acidity / basicity, electron configuration, electronegativity, crystal structure, and first ionization potential (when know) for all the elements, from hydrogen to unununium.