A modern Periodic Table app for gnome desktop, with the latest update from IUPAC.
This is written completely in python3, and gtk3 is used for ui, make it at-home with other gnome apps.

Besides showing Periodic Table of elements, it shows variation of properties like atomic radius etc.
One stand alone feature of the app is calculation of Vegard's Law for Binary alloys.

For the installations and other issues, please check the homepage.
Please leave a comment if you have any trouble using this software and/or want some features.