The non metallic elements carbon and silicon form giant covalent structures. The structure of the three allotropes of carbon (diamond, graphite and fullerenes), silicon and silicon dioxide (silica). DIAGRAMS. 1  It is possible for many atoms to link up to form a giant covalent structure or lattice.
Driving distance from Valley Center, KS to Wichita, KS. The total driving distance from Valley Center, KS to Wichita, KS is 14 miles or 23 kilometers. Your trip begins in Valley Center, Kansas. It ends in Wichita, Kansas.
Distance from San Antonio, TX to Wichita Falls, TX. The total distance from San Antonio, TX to Wichita Falls, TX is 309 miles. This is equivalent to 498 kilometers or 269 nautical miles. Your trip begins in San Antonio, Texas. It ends in Wichita Falls, Texas. Your flight direction from San Antonio, TX to Wichita Falls, TX is North (0 degrees from North).