The Vice Chairman of the Joint Chiefs of Staff (VJCS) is, by U.S. law, the second highest-ranking military officer in the United States Armed Forces ranking just below the Chairman of the Joint Chiefs of Staff.
== Zgodovina ==Mendelevij so zgodaj leta 1955 kot prvi sintetizirali Albert Ghiorso (vodja skupine), Glenn Theodore Seaborg, Bernard Harvey, in Greg Choppin.