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.
Magnolia Average Weather. 1  The highest monthly average temperature in Magnolia for July is 76 degrees. 2  The lowest monthly average temperature in Magnolia for January is 33 degrees.  The most monthly precipitation in Magnolia occurs in January with 0 inches.