Hexpentoctium (Hpo)

Hexpentoctium is the systematic name of the theoretical ٦٥٨. element in the periodic table with a symbol of Hpo and atomic number of 658. Hexpentoctium, also known as element 658, has ستة مائة وثمانية وخمسون protons in its nucleus, and ستة مائة وثمانية وخمسون electrons in its shells.