Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy. Many people think of chemists as being white-coated scientists mixing strange liquids in a laboratory, but the truth is we are all chemists.
Portage is a city in and the county seat of Columbia County, Wisconsin, United States.[6] The population was 10,662 at the 2010 census[5] making it the largest city in Columbia County. The city is part of the Madison Metropolitan Statistical Area.
For the adjacent town, see Mukwonago (town), Wisconsin. Mukwonago is a village in Wisconsin. The population was 7,355 at the 2010 census. The village is located mostly within the Town of Mukwonago in Waukesha County, with a small portion extending into the Town of East Troy in Walworth County. Of its population, 7,254 were in Waukesha County, and 101 were in Walworth County.