Penthexnilium (Phn)

Penthexnilium is the systematic name of the theoretical 560वाँ element in the periodic table with a symbol of Phn and atomic number of 560. Penthexnilium, also known as element 560, has पाँच सौ साठ protons in its nucleus, and पाँच सौ साठ electrons in its shells.