单词	silicate
释义	silicate /ˈsɪlɪkeɪt / /ˈsɪlɪkət/ noun Chemistry 1A salt in which the anion contains both silicon and oxygen, especially one of the anion SiO42−.The most significant user is the glass industry, which uses sodium carbonate to decompose silicates for glass making.... By sharing two oxygen atoms, silicates can form either cyclic or chain structures. Silicon is the second most abundant element in the Earth's crust, since most common rocks have crystalline frameworks made from silicon and oxygen: they are silicates. 1.1Any of the many minerals consisting of silica combined with metal oxides, forming a major component of the rocks of the earth’s crust.Montmorillonite is a swelling clay formed from the degradation of silicates such as feldspars, volcanic minerals, chlorite and illite, and is commonly found in alkaline soils today.... Instead, silica is found in polymerized combinations with metals as silicates embedded in geologic rock formations, such as quartz. Those plants obtain various minerals and silicates from earth in their bodies during growth process.
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