Arsenic is the chemical element with symbol As and atomic number 33.
Arsenic may also refer to:
Arsenic trioxide, a poison commonly referred to as simply as "arsenic" Arsenic acid, a chemical compound with the formula H3AsO4 Arsenic Lake, a lake in Ontario, Canada Ärsenik, a French rap group Mr. Arsenic, an America anthology television series Zoran Arsenić, a Croatian footballer
See also Arsenic and Old Lace (disambiguation) As (disambiguation) :Category:Arsenic compounds Isotopes of arsenic Arsenic blende