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.
Physical Properties of Non-metals. Below are the properties of non metals: Physical state: Most of the non-metals exist in two of the three states of matter at room temperature: gases (oxygen) and solids (carbon). These have no metallic lustre, and do not reflect light. Nature: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets.