SeaSick Software's Periodic Table of the Elements ver. 1.2.1 is a highly graphical version of the periodic table. The full version of this program is quite easy to navigate and provides search capability, the ability to print element specific data as well as the ability to print the periodic table (makes it great for reports and essays!), there is also a high resolution graphic model of each element's atomic structure (also printable!).

Note: The search function, the periodic databar, and the graphic models of the elements are disabled on the demo version.