Pentennhexium (Peh)
Pentennhexium is the systematic name of the theoretical 596-шы element in the periodic table with a symbol of Peh and atomic number of 596. Pentennhexium, also known as element 596, has бес жүз тоқсан алты protons in its nucleus, and бес жүз тоқсан алты electrons in its shells.