GPeriodic is described as 'Periodic table application for Linux. It allows you to browse through a periodic table of the elements, and view detailed information on each of the elements. 118 elements are currently listed' and is an app in the education & reference category. There are more than 10 alternatives to GPeriodic for a variety of platforms, including Web-based, Android, iPhone, Windows and iPad apps. The best GPeriodic alternative is Atomic - Periodic Table, which is both free and Open Source. Other great apps like GPeriodic are Periodic Table, Periodica - Periodic Table, Kalzium and Ptable.
Nucleus gives you the ability to view the periodic table of the elements, as well as a variety of properties for each element, some with a visual representation. There is also search functionality which gives you the elements in a list for efficient viewing.
Molar is an educational tool and reference for students with features such as a periodic table, triangle solver and chemical equation balancer. It is mainly a digital periodic table, very useful for students.
Talbica is a set of Chemistry tools: Periodic table, Compounds database and Reactions reference.
United States
WebElements is a site created back in the 90s which has dozens of pages of data on each chemical element.
