This app is beautifully designed yet simple to navigate. It's 79 professionally created videos do exactly what the app's name infers – by SHOWING very interesting aspects about the properties of the different elements. In addition, you can tap the video being displayed and get a written explanation, as well as additional information.
This app is designed to be used in conjunction with the Periodic Table of Elements. In fact, if you install both “The Elements” and “The Elements in Action” by Theodore Gray, you can flip back and forth between them seamlessly, allowing you to get a complete concept.
Be prepared to learn some very interesting and sometimes quirky tidbits about these fascinating building blocks.
Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.