Pentsepthexium (Psh)

Pentsepthexium is the systematic name of the theoretical 576ú element in the periodic table with a symbol of Psh and atomic number of 576. Pentsepthexium, also known as element 576, has cúig chéad seachtó a sé protons in its nucleus, and cúig chéad seachtó a sé electrons in its shells.