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.
1 Hillsdale County National Bank: Hudson Branch at 325 Railroad St, branch established on 1923/01/01. 2  Info updated 2006/11/03: Bank assets: $382.5 mil, Deposits: $324.7 mil, headquarters in Hillsdale, MI, positive income, Commercial Lending Specialization, 13 total offices, Holding Company: Cnb Community Bancorp, Inc.