Penthexseptium (Phs)

Penthexseptium is the systematic name of the theoretical 567a element in the periodic table with a symbol of Phs and atomic number of 567. Penthexseptium, also known as element 567, has cinci sute şasezeci şi şapte protons in its nucleus, and cinci sute şasezeci şi şapte electrons in its shells.