If you are a chemistry student of any capacity, this app is indispensable. The Periodic Table is the backbone of all of science. This app is designed for the oldest chemistry veteran and the student just encountering chemistry for the first time. This app takes knowledge that is commonly referenced in chemistry and easily places it in your pocket, at the tips of your fingers for quick reference. There are flash cards to learn the names, symbols, and the atomic numbers. No folds, no bulky tables, or papers to get wrinkled, torn, or ruined. You have dipped your toe into the ocean of natural knowledge. Best of luck.