Publishing as Benjamin Cummings. 3. A pure substance is classified as. â¢ matter with a specific and constant composition. â¢ an element when composed of one type of atom. â¢ a compound when composed of two or more. elements combined in a definite ratio. Pure Substances.
Hudson is a city in Lenawee County in the U.S. state of Michigan. The population was 2,307 at the 2010 census.
Areas: Berkley MI, Royal Oak MI, Huntington Woods MI, Southfield MI, Lathrup Village MI, Clawson MI, Oak Park MI, Ferndale MI, Beverly Hills MI, Bingham Farms MI, Franklin MI, Detroit MI, Oakland County MI.