potassium, K, atomic number 19 (noun). a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite.otassium (Noun). A soft, waxy, silvery reactive metal that is never found unbound in nature; an element (symbol K) with an atomic number of 19 and atomic weight of 39.0983. The symbol is derived from the Latin kalium.
Corydon is located in South Central Iowa in Wayne County. We are a small city of 1585 persons, the largest of 9 cities in the county. Corydon hosts the Wayne County Courthouse on a very charming square in the center of the city. There are two major parks, one with a nine-hole golf course and aquatic center, the other with a 58 acre lake with campgrounds, disc golf course, fishing and a nearby walking trail.
Potholes Reservoir/Mardon. Potholes Reservoir is a real surprise. Located in the southern part of Grant County, the lake features year-round fishing, hunting, outdoor recreation and some of the regions most popular waterfront resorts.un Desert is just minutes away from the 25,000 acre Potholes Reservoir, 2 sets of boat ramps, and Potholes State Park. Golf and other neat stuff close by. The RV sites are new, level, and spacious, with 50 AMP hook ups. All sites have storage barns. Huge shade trees, lush green grass, and a community center await you.