Periodic Table Quiz is an Android application developed by Paridae that aims to help users learn the symbols of chemical elements, their groups, periods, blocks, and atomic numbers. The app offers 29 levels of difficulty, each containingchemical elements to memorize.

The app's functionality includes selecting the chemical symbol based on the name of the chemical element, choosing the correct atomic number of the chemical element, selecting the proper group, period, or block of the chemical element, and choosing the name of the chemical element based on the chemical symbol. In addition, the app also features a ranking of top players and achievements to unlock.

If you are interested in chemistry or preparing for chemistry tests, Periodic Table Quiz is a great tool to test your knowledge and improve your understanding of chemical elements.