Silicon is non-toxic as the element and in all its natural forms, nameli silica and silicates, which are the most abundant. Elemental silicon is an inert material, which appears to lack the property of causing fibrosis in lung tissue.
Sponsored Topics. Itta Bena is a city in Leflore County, Mississippi, United States. The population was 2,208 at the 2000 census. The town's name is derived from the Choctaw phrase iti bina, meaning forest camp. Itta Bena is part of the Greenwood, Mississippi micropolitan area.
Ruins of the paper mill at Sope Creek. Marietta is located in central Cobb County, Georgia, United States, and is the county's seat and largest city. As of the 2010 census, the city had a total population of 56,579. The 2013 estimate is 59,089, making it one of the Atlanta metropolitan area's largest suburbs.