Welcome to Charged Up! THE chemistry review App. Charged Up! has many useful features that will aide you as you study the elements and radicals. Under the Study This! label, you will find both element and radical lists which are searchable for easy access. Clicking on the elements will give you their symbol, atomic mass, electron structure, and state of matter. Doing the same for the radicals will give you their oxidation states.

Not only are these lists searchable, they are printable as well. Just click on the corresponding list under Print This! and, if an air-print printer is available, you can make yourself a hard copy to study from.
Once you know all the charges, it is time to PLAY THE GAME! Make your character jump around the playing field collecting the correct charges and avoiding the wrong ones. Each correct charge gives you life and points, while you lose life and points for colliding with the wrong ones, so choose your path wisely.

Getting interrupted while playing is no problem. Simply swipe up on the game field to quit the game and return to the start-up screen or swipe to the right to pause the game.

Don’t forget to set up what kinds of charges you want to be tested on! In the set-up menu, you can select the number of test items in your game. Elect only elements, only radicals, or a little of both, it’s up to you. All of your high scores will be recorded so you can compete with your friends for high scores and better grades!