Kalzium is described as 'You can use Kalzium to search for information about the elements or to learn facts about the periodic table. It provides an overview of the important data (like melting points, electron affinity, electron negativity, electron configuration, radii, mass, ionisation energy), an' and is an app in the education & reference category. There are more than 10 alternatives to Kalzium for a variety of platforms, including Web-based, Android, iPhone, Windows and Android Tablet apps. The best Kalzium alternative is Atomic - Periodic Table, which is both free and Open Source. Other great apps like Kalzium are ChemistryLab, Periodic Table, Gnome Chemistry Utils and Periodic Table of Elements.