Dmitri Ivanovich Mendeleev

Born: February 8, 1834
Schools:Main Pedagogical Institute, University of St. Petersburg, University of Heidelberg
Area of study:Chemistry, he taught chemistry at a university then made a textbook of it, he made and organized the periodic table
Lives in:St. Petersburg, Russia
Hometown:Tobolsk, Russia
Network:-discovery of elements and the periodic table -atomic theory and components of the atom