Penthexennium

Penthexennium (Phe)

Penthexennium is the systematic name of the theoretical 569. element in the periodic table with a symbol of Phe and atomic number of 569. Penthexennium, also known as element 569, has fimm­hundrað­og­seksti­níggju protons in its nucleus, and fimm­hundrað­og­seksti­níggju electrons in its shells.
Atomic Number569
Element SymbolPhe
proton569
Elektron569