Pentbipentium (Pbp)

Pentbipentium is the systematic name of the theoretical 525ú element in the periodic table with a symbol of Pbp and atomic number of 525. Pentbipentium, also known as element 525, has cúig chéad fiche a cúig protons in its nucleus, and cúig chéad fiche a cúig electrons in its shells.