Maybe you're taking chemistry. Maybe you just really love science. Maybe you just want to show off that you know all of the elements on the periodic table. So whether you're getting a head start on chemistry or you're cramming for that test in two hours, either way this app is for you. Use BetterEd Element Master to help you memorize the number and symbol for each element on the periodic table. BetterEd Element Master includes three modes of game play and a handy interactive periodic table.