Pentoctoctium (Poo)

Pentoctoctium is the systematic name of the theoretical 588. element in the periodic table with a symbol of Poo and atomic number of 588. Pentoctoctium, also known as element 588, has viisi­sataa­kahdeksan­kymmentä­kahdeksan protons in its nucleus, and viisi­sataa­kahdeksan­kymmentä­kahdeksan electrons in its shells.