Pentquadtrium (Pqt)

Pentquadtrium is the systematic name of the theoretical ٥٤٣. element in the periodic table with a symbol of Pqt and atomic number of 543. Pentquadtrium, also known as element 543, has خمسة مائة وثلاثة وأربعون protons in its nucleus, and خمسة مائة وثلاثة وأربعون electrons in its shells.