Note that a compound: 1  consists of atoms of two or more different elements bound together, 2  can be broken down into a simpler type of matter (elements) by chemical means (but not by physical means), 3  has properties that are different from its component elements, and. 4  always contains the same ratio of its component atoms.
Mahwah, New Jersey. For the river named Mahwah, see Mahwah River. Mahwah is a township in Bergen County, New Jersey, United States. As of the 2010 United States Census, the township's population was 25,890. The population increased by 1,828 (+7.6%) from the 24,062 counted in the 2000 Census, which had in turn increased by 6,157 (+34.4%) from the 17,905 counted in the 1990 Census.
Windham is a town in Greene County, New York, United States. The population was 1,703 at the 2010 census. The town was probably named for the town or county of Windham, Connecticut as many of its earliest settlers came from that state as well as other parts of New England.