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Quartz
quartzRock, sand.
No. Silicon dioxide, also called silica or, in mineral form quartz, contains only silicon and oxygen. By definition, and organic compound contains carbon.
No. The Earth's Biosphere is composed almost entirely of Carbon, Oxygen and Hydrogen with some Nitrogen, Phosphorus, Sulfur and trace amounts of other elements. However, Silicon is the second most abundant element in the earth's crust - second only to Oxygen.
native element
Quartz
a non silicate mineral because the only element in it is carbon not oxygen or silicon
quartzRock, sand.
The mineral would be classified as a member of the quartz group of tectosilicates such as quartz.Quartz. SiO2.quartz
No. A native mineral is composed of only one element. Ice, the mineral, is composed of two -- hydrogen and oxygen.
a non silicate mineral because the only element in it is carbon not oxygen or silicon
silicon is an element and is only composed of silicon
They are classified as silicates, one of the more common being the mineral quartz which is composed only of the elements silicon and oxygen (SiO2). Other silicate minerals may include one or more other elements as well in their chemical formula.
No. Silicon dioxide, also called silica or, in mineral form quartz, contains only silicon and oxygen. By definition, and organic compound contains carbon.
Quartz is Silicon Oxide (Sicila) and is composed only of SiO2 but may also contain traces of other elements which will give it another colour, but it is still the same mineral. Compare it to the iron cement in 'desert sandstone', which is normally pale yellow, but under these circumstances is red.
No. The Earth's Biosphere is composed almost entirely of Carbon, Oxygen and Hydrogen with some Nitrogen, Phosphorus, Sulfur and trace amounts of other elements. However, Silicon is the second most abundant element in the earth's crust - second only to Oxygen.
Silicon dioxide contains only silicon and oxygen - no carbon., The only carbon in a sample labelled " silicon dioxide", would be an impurity or contaminant probably on the surface