Sublimation is the change in phase from a solid to a gas. It is important to note that no liquid phase is present in sublimation.
Lee County, Iowa, was established in 1836. As of the 2010 census, the population was 35,862. It has two county seats â Fort Madison and Keokuk. Lee County is part of the Fort MadisonâKeokuk, IA-IL-MO Micropolitan Statistical Area.
Tiffin is a city in Johnson County, Iowa, United States. It is part of the Iowa City, Iowa Metropolitan Statistical Area. The population was 975 at the 2000 census. In recent years, Tiffin has begun to see rapid growth; its estimated population in 2006 was 1,561.