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What is the common name for \mathrm{SiO_{2}} ?

Option: 1

Quartz
 


Option: 2

Olivine
 


Option: 3

Mica

 


Option: 4

Feldspar


Answers (1)

best_answer

\mathrm{SiO_{2}} is commonly known as quartz, which is a mineral composed of silicon dioxide.

 

Incorrect options

b) Olivine: Olivine is a mineral that is typically composed of magnesium, iron, and silicate. Its chemical formula is \mathrm{(Mg, Fe)_{2}SiO_{4}.}

c) Mica: Mica is a group of minerals that are typically found in rocks. They are silicate minerals that have a layered structure and are composed of potassium, aluminum, and other elements.

d) Feldspar: Feldspar is a group of minerals that are commonly found in many types of rocks. They are silicate minerals that are composed of aluminum, potassium, sodium, and calcium..

 

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Sanket Gandhi

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