الجدول الدوري للمبتدئين

Through the application you will get to know the electronic distribution of the first twenty chemical elements in the periodic table, and through your knowledge of the number of electrons inside an atom of each element you will determine the course number and group and from there you know the location of the chemical element within the periodic table the goal of the educational application as an introduction to chemistry and know one of Basics and this application is suitable for lovers of science and increase science and knowledge.