Septpentpentium (Spp)

Septpentpentium is the systematic name of the theoretical 755'inci element in the periodic table with a symbol of Spp and atomic number of 755. Septpentpentium, also known as element 755, has yeddi yüz əlli beş protons in its nucleus, and yeddi yüz əlli beş electrons in its shells.