Metalloids often have the following properties: 1  could be dull or shiny. 2  conducts heat and electricity, but not as well as metals. 3  good semiconductors. 4  usually malleable. 5  usually ductile. 6  can both gain and lose electrons in reactions.
Tremonton is a city in Box Elder County, Utah, United States. The population was 7,647 at the 2010 census.
Reston is a census-designated place (CDP) in Fairfax County, Virginia, United States, within the Washington, D.C. metropolitan area. The population was 58,404, at the 2010 Census and 56,407 at the 2000 census.