أ. ضياء زويل

Professor Dia Zewails application allows students to explain chemistry to the classroom- Each part contains an explanation of the class, an assignment solution, and a test- The application also includes tests where students can simulate the real exam- The application contains many features, including Multi-choice tests using the modern system and essay tests- Contains a PDF of lessons and assignments- Easy access to support and talking to them- Ease of using the program