Pentquadquadium (Pqq)

Pentquadquadium is the systematic name of the theoretical 544. element in the periodic table with a symbol of Pqq and atomic number of 544. Pentquadquadium, also known as element 544, has mia tano na arobaini na nne protons in its nucleus, and mia tano na arobaini na nne electrons in its shells.