From Wikipedia, the free encyclopedia. The chemical compound silicon dioxide, also known as silica, is the oxide of silicon, chemical formula SiO2.It is found in nature in several forms, including quartz and opal. In fact, silica has 17 crystalline forms.he chemical compound silicon dioxide, also known as silica, is the oxide of silicon, chemical formula SiO2.
Windsor is home to 217,188 people, according to the 2016 census. Windsor's population has grown by three per cent in the past five years, but the city still fell behind the national growth rate, according to data collected during the 2016 census.
One Race Percent in Windsor, MO. At the time of the last census survey, the number of people of one race in Windsor, MO was 3,050. White Population in Windsor, MO. The estimated White population in the Windsor community is 2,995, which is 97 percent of the total population (The U.S. average is 75.10%).