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.
The biggest attraction outside the city of Memphis lies about 30 miles south in Tunica, Mississippi. This small town has been converted to a gambling center with casinos, hotels and entertainment. Tupelo, Mississippi, about 100 miles south east of Memphis, is the birthplace of Elvis Presley. You can visit his humble childhood home. Henning, Tennessee, about 50 miles north of Memphis, is the birthplace and early home of Alex Haley, author of Roots.