1 Then we count the outer shell electrons in the central atom. 2  Then we will count the electrons used by atoms (outside) to make bonds with the central atom. 3  By combining these two, we get the result as Valence shell electron pair.  The shape of the molecule is based on VSEP number.
Spring is a census-designated place (CDP) within the extraterritorial jurisdiction of Houston in Harris County, Texas, United States, part of the HoustonâThe WoodlandsâSugar Land metropolitan area. The population was 54,298 at the 2010 census.n 1836, the Texas General Council of the Provisional Government placed what is now the town of Spring in the Harrisburg municipality. In 1838, William Pierpont placed a trading post on Spring Creek.
Balch Springs is a city in Dallas County, Texas, United States. It is both a suburb of Dallas and is part of the Dallas-Fort Worth Metroplex. The population was 19,375 at the 2000 census. A July 1, 2008 U.S. Census Bureau estimate placed the population at 20,003. Balch Springs is located at 32Â°43â²3â³N 96Â°36â²55â³W / 32.7175Â°N 96.61528Â°W / 32.7175; -96.61528 (32.717381, -96.615154).