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 viissada kuuskümmend üheksa protons in its nucleus, and viissada kuuskümmend üheksa electrons in its shells.
Atomic Number569
Element SymbolPhe
prooton569
elektron569