Colloids Colloids are mixtures with particle sizes that consist of clumps of molecules. The particles have dimensions between 2 to 1000 nanometers. The colloid looks homogeneous to the naked eye. Fog and milk are examples of colloids.
Magnolia is a city in Columbia County, Arkansas, United States. As of the 2010 census the population was 11,577. The city is the county seat of Columbia County. Magnolia is home to the World's Largest Charcoal Grill and the World Championship Steak Cookoff, part of the Magnolia Blossom Festival.
In 1834 Richard Elson and John W. Smith laid out the village of Magnolia in Sandy Township. In 1836, Isaac Miller platted the village of Downingville in Rose Township. The towns merged and became Magnolia on February 1, 1846.agnolia is located at 40Â°39â²9â³N 81Â°17â²46â³Wï»¿ / ï»¿40.65250Â°N 81.29611Â°Wï»¿ / 40.65250; -81.29611 (40.652546, -81.296119), along Sandy Creek. According to the United States Census Bureau, the village has a total area of 0.87 square miles (2.25 km 2), all land. Magnolia lies at the intersection of State Routes 183 and 542.