Pentquadquadium (Pqq)

Pentquadquadium is the systematic name of the theoretical ที่ 544 element in the periodic table with a symbol of Pqq and atomic number of 544. Pentquadquadium, also known as element 544, has ห้า​ร้อย​สี่​สิบ​สี่ protons in its nucleus, and ห้า​ร้อย​สี่​สิบ​สี่ electrons in its shells.