Septocttrium (Sot)

Septocttrium is the systematic name of the theoretical ۷۸۳. element in the periodic table with a symbol of Sot and atomic number of 783. Septocttrium, also known as element 783, has هفتصد و هشتاد و سه protons in its nucleus, and هفتصد و هشتاد و سه electrons in its shells.