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.
Most metals are good conductors of heat and they are solids at room temperature. Mercury is the only one in liquid state at room temperature, and has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer. This is the reason behind mercury and alcohol being used in thermometer. Some of the principles of the thermometer were known to Greek philosophers of two thousand years ago.