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 penki šimtai keturiasdešimt keturi protons in its nucleus, and penki šimtai keturiasdešimt keturi electrons in its shells.