MARIETTA, PA. Stock 14862. Detailed Description. 1995 PETERBILT 357 TRI AXLE STEEL DUMP, 0743083 ON ODO, 18260 GVW, CAT, ENGINE BRAKE, DIESEL, DUAL EXHAUST, MANUAL, POWER STEERING, AIR SUSPENSION, 264 WHEEL BASE, AIR BRAKES, 11R24.5 ON ALUMINUM WHEELS, A/C, HEATED MIRROR, VISOR.
A silicate is a compound containing an anionic silicon compound. The great majority of the silicates are oxides, but hexafluorosilicate ([SiF6]2â) and other anions are also included. Orthosilicate is the anion SiO4â.
The basic building block of all silicate minerals is the [SiO4] 4â tetrahedron. Silicate minerals containing chains are termed inosilicates. In single chains (SiO 3 2â) n, the silicon to oxygen ratio is 1:3, while in double chains (Si 4 O 11 6â) n, the silicon to oxygen ratio is 4:11. The formula of silicate sheet is (Si 2 O 5 2â) n. Silicate minerals containing sheets are termed phyllosilicates. Key Terms