Which mineral composed of silicon and oxygen with a chemical composition of SiO₂ is mainly used in glass making, abrasive, foundry sand, hydraulic fracturing proppant, gemstone?
Quartz
Quartz (SiO₂) is a mineral composed of silicon and oxygen and is widely used in glass making, abrasives, foundry sand, and gemstones. It is one of the most abundant minerals on Earth.
Important Questions from Chemistry
Common salt (NaCl) is not used as a raw material for preparation of which one of the following compounds?
Which one of the following is the chemical formula of Hypobromous acid?
Which one of the following is not used as a raw material in the manufacture of glass?
Which one of the following statements about dihydrogen (H 2) is not correct?
Reaction of quick lime (CaO) with water to produce slaked lime (Ca(OH) 2) is an example of
