Pentquadquadium (Pqq)

Pentquadquadium is the systematic name of the theoretical 544a element in the periodic table with a symbol of Pqq and atomic number of 544. Pentquadquadium, also known as element 544, has cinci sute patruzeci şi patru protons in its nucleus, and cinci sute patruzeci şi patru electrons in its shells.