When two SiO44- units are linked together, they form the pyrosilicate group, Si2O76-. For example, thortveitite, Sc2Si2O7 is a pyrosilicate.
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Pyrosilicates are a type of silicate mineral characterized by a double tetrahedral structure. Some examples of pyrosilicates include enstatite, diopside, and cordierite. These minerals are commonly found in igneous and metamorphic rocks.
Some examples of fruits that are not acidic include bananas, melons, and papayas.
Sure! Some examples of mixtures include salt water, air, trail mix, and sugar dissolved in coffee.
Some examples of hard solid metals include iron, steel, titanium, and tungsten. These metals are known for their strength, durability, and resistance to deformation.
Some examples of detergents commonly used for laundry include Tide, Gain, Persil, and Arm Hammer.
Some examples of liquids that do not freeze at typical temperatures include liquid nitrogen, liquid helium, and liquid mercury.