Septunpentium (Sup)

Septunpentium is the systematic name of the theoretical ٧١٥. element in the periodic table with a symbol of Sup and atomic number of 715. Septunpentium, also known as element 715, has سبعة مائة وخمسة عشر protons in its nucleus, and سبعة مائة وخمسة عشر electrons in its shells.