Ennpentseptium (Eps)
Ennpentseptium is the systematic name of the theoretical 957a element in the periodic table with a symbol of Eps and atomic number of 957. Ennpentseptium, also known as element 957, has nouă sute cincizeci şi şapte protons in its nucleus, and nouă sute cincizeci şi şapte electrons in its shells.