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 kvincent sesdek naŭ protons in its nucleus, and kvincent sesdek naŭ electrons in its shells.
Atomnumero569
Kemia SimboloPhe
protono569
elektrono569