Pentsepttrium (Pst)

Pentsepttrium is the systematic name of the theoretical 573वाँ element in the periodic table with a symbol of Pst and atomic number of 573. Pentsepttrium, also known as element 573, has पाँच सौ तिहत्तर protons in its nucleus, and पाँच सौ तिहत्तर electrons in its shells.