Element 115 was used to create the zombies as one of its side effects was the reanimation of dead cells. The zombies were to be used as super-soldiers by the Nazis. After creating them, Nazis realized that they were too uncontrollable and would lead to mankind's destruction.

Moscovium (Ununpentium)\n\n Ununpentium is a highly super heavy and an artificially produced radioactive element that has an atomic number of 115 and a symbol of Uup. It was discovered by bombarding the atoms of the element Americium-243 with the ions of calcium-48.