What is another word for silicon dioxide?
Pronunciation: [sˈɪlɪkən da͡ɪˈɒksa͡ɪd] (IPA) 
Silicon dioxide is a naturally occurring mineral substance that is widely used in various industries. However, there are many synonyms for this term, including silica, quartz, diatomaceous earth, and silicic acid. Silica is the most commonly used synonym and refers to any compound that contains silicon and oxygen. Quartz is a crystalline form of silicon dioxide that is often used in electronics and jewelry. Diatomaceous earth is a type of sedimentary rock that is rich in silica and is used for filtration and pest control. Lastly, silicic acid is a form of silicon dioxide that is dissolved in water and is commonly used in the manufacturing of paper and textiles.
