Pentsepthexium (Psh)
Pentsepthexium is the systematic name of the theoretical 576'inci element in the periodic table with a symbol of Psh and atomic number of 576. Pentsepthexium, also known as element 576, has beş yüz yetmiş altı protons in its nucleus, and beş yüz yetmiş altı electrons in its shells.