Pentbihexium (Pbh)

Pentbihexium is the systematic name of the theoretical 526. element in the periodic table with a symbol of Pbh and atomic number of 526. Pentbihexium, also known as element 526, has fënnef­honnert­sechsanzwanzeg protons in its nucleus, and fënnef­honnert­sechsanzwanzeg electrons in its shells.