The Elements for iPhone 4
...This version of The Elements is for iPhone 4 only, in English with American spellings. It features beautiful high-resolution content optimized for the iPhone 4 screen. If you think you've seen the periodic table, think again. The Elements for iPhone lets you experience the beauty and fascination of the building blocks of our universe in a way you've never seen before.
You start off at a periodic table (the home screen) composed of photographs of the real elements which you can explore with your finger. As you move your finger around, the currently active elements is shown in the selection area at More...
Compatible with iPhone 4. Requires iOS 3.1 or later