The river is impounded by a large dam which creates Summersville Lake, creating flatwater recreation as well. According to the United States Census Bureau, the town has a total area of 4.26 square miles (11.03 km 2), of which, 4.22 square miles (10.93 km 2) is land and 0.04 square miles (0.10 km 2) is water.
the metal in liquid state at room temperature is mercury .bromine is also in liquid state but it is a non-metal.    Mercury is the only metal element that is liquid at st â¦ andard temperature and pressure.
Properties, uses, and occurrence. 1  Mercury was known in Egypt and also probably in the East as early as 1500 bce. 2  Mercury is the only elemental metal that is liquid at room temperature. 3  It alloys with copper, tin, and zinc to form amalgams, or liquid alloys.