1 Simple molecules [molecule: A molecule is a collection of two or more atoms held together by chemical bonds. 2  It is the smallest part of a substance that displays the properties of the substance.
Eon has a number of meanings. In Astronomy, an eon refers to 1 billion (109) years. But it also refers to a very long, unspecified period of time, or specific geologic stages of the Earth.
Eynon (in Lackawanna County, PA) Populated Place Profile. Eynon (GNIS FID: 1198719) is a populated place LOCATED WITHIN the Borough of Archbald. In turn, the Borough of Archbald is located within Lackawanna County. Eynon is located at latitude 41.496 and longitude -75.574. The elevation of Eynon is 1,020 feet above mean sea level.