Hexennoctium (Heo)

Hexennoctium is the systematic name of the theoretical 698. element in the periodic table with a symbol of Heo and atomic number of 698. Hexennoctium, also known as element 698, has kuusi­sataa­yhdeksän­kymmentä­kahdeksan protons in its nucleus, and kuusi­sataa­yhdeksän­kymmentä­kahdeksan electrons in its shells.