Chain Pickerel
Mercury is a chemical element, symbol Hg, atomic number 80 on the
periodic table, commonly called quicksilver, and the only metal that is
liquid at room temperature. Mercury is a heavy, silvery liquid metal,
which is very dense, but has a high surface tension, causing it to form
tiny perfect spheres in the pores of rocks wherein it's found. Mercury
is one of the few elements that do not break down.