Synonyms: mercury, atomic number 80, quicksilver, Hg, hydrargyrum
Definition: a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
Similar words: metal, metallic element
Definition: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Synonyms: mercurial, erratic, fickle, quicksilver
Definition: liable to sudden unpredictable change
Usage: erratic behavior; fickle weather; mercurial twists of temperament; a quicksilver character, cool and willful at one moment, utterly fragile the next
Similar words: changeable, changeful
Definition: such that alteration is possible; having a marked tendency to change
Usage: changeable behavior; changeable moods; changeable prices