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.
Henry Hudson, while moored on the river that today bears his name, noticed the Mahican Indian children gathering on the shore, and coined the name of our Town â Kinderhook â Dutch for âChildrenâs Corner.â While many years have passed since those early encounters, the passage of time has been kind to the oldest Town in Columbia County.