= Bases = Any substance that releases OH^- ion in aqueous solution, *bonds with a metal* The OH is referred to as hydroxide ion * NaOH + H,,2,,O => Na^+ OH^- == Common bases == * NaOH (lye) * Ammonia (NH,,3,,) == Common Characteristics == * Taste bitter * turn litmus paper blue and feel slippery == Also see == * [[acids]] * [[salts]] * [[pH]] * [[bronsted-lowry]] [[index]]