Pentseptnilium (Psn)
Pentseptnilium is the systematic name of the theoretical 570वाँ element in the periodic table with a symbol of Psn and atomic number of 570. Pentseptnilium, also known as element 570, has पाँच सौ सत्तर protons in its nucleus, and पाँच सौ सत्तर electrons in its shells.