Penttrihexium (Pth)

Penttrihexium is the systematic name of the theoretical 536. element in the periodic table with a symbol of Pth and atomic number of 536. Penttrihexium, also known as element 536, has fënnef­honnert­sechsandrësseg protons in its nucleus, and fënnef­honnert­sechsandrësseg electrons in its shells.