Pentquadtrium (Pqt)

Pentquadtrium is the systematic name of the theoretical 543वाँ element in the periodic table with a symbol of Pqt and atomic number of 543. Pentquadtrium, also known as element 543, has पाँच सौ तैंतालीस protons in its nucleus, and पाँच सौ तैंतालीस electrons in its shells.