Pentunoctium

Pentunoctium (Puo)

Pentunoctium is the systematic name of the theoretical 518º element in the periodic table with a symbol of Puo and atomic number of 518. Pentunoctium, also known as element 518, has cinque­cento­diciotto protons in its nucleus, and cinque­cento­diciotto electrons in its shells.
numero atomico518
simbolo chimicoPuo
protone518
elettrone518