Pentpentennium (Ppe)

Pentpentennium is the systematic name of the theoretical 559. element in the periodic table with a symbol of Ppe and atomic number of 559. Pentpentennium, also known as element 559, has հինգ­հարյուր հիսուն­ինը protons in its nucleus, and հինգ­հարյուր հիսուն­ինը electrons in its shells.