Iodine is a halogen element in group seven of the periodic table, with atomic number 53. It is blue-black in color and has shiny lustre. Iodine and its derivatives are widely used as an intermediate in industrial chemicals and for
Iodine is a halogen element in group seven of the periodic table, with atomic number 53. It is blue-black in color and has shiny lustre. Iodine and its derivatives are widely used as an intermediate in industrial chemicals and for