Topics covered in games: aufbau principle quantum numbers atomic orbitals periodic properties (positions in the table electron configurations atomic weights electronegativities ionisation energies etc.)
Earn cards summarising binary compounds for each element in the "Achievements" menu.
Discover a mini-course summarising scientific basis behind the periodic table in the "Mini-Course" menu.
Get a quick reference guide for periodic properties: visualise and access various data for atoms in the "Properties" menu.