Septpentseptium (Sps)

Septpentseptium is the systematic name of the theoretical ٧٥٧. element in the periodic table with a symbol of Sps and atomic number of 757. Septpentseptium, also known as element 757, has سبعة مائة وسبعة وخمسون protons in its nucleus, and سبعة مائة وسبعة وخمسون electrons in its shells.