Septpenthexium (Sph)

Septpenthexium is the systematic name of the theoretical ٧٥٦. element in the periodic table with a symbol of Sph and atomic number of 756. Septpenthexium, also known as element 756, has سبعة مائة وستة وخمسون protons in its nucleus, and سبعة مائة وستة وخمسون electrons in its shells.