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 petsto šestdeset devet protons in its nucleus, and petsto šestdeset devet electrons in its shells.
Vrstno Število569
Kemijski SimbolPhe
proton569
elektron569