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.
Mena was founded by Arthur Edward Stilwell during the building of the Kansas City, Pittsburg and Gulf Railroad (now the Kansas City Southern), which stretched from Kansas City, Missouri to Port Arthur, Texas.Train service to Mena began in 1896.ena (/miËnÉ/ MEE-nÉ) is a city in Polk County, Arkansas, United States. It is also the county seat of Polk County.