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.
Notable locations in Hudson: Hudson Square (A) , Pasco County Fire / Rescue Station 10 (B) , Hudson Regional Library Pasco County Public Library (C) . Display/hide their locations on the map. Church in Hudson: Hudson Wesleyan Church (A) .