silicon dioxide

Noun

Meaning

a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite

Source: WordNet

Synonyms

silica silicon oxide quartz crystal quartz crystallized quartz fused-silica crystalline silica common rock crystal oxide of silicon silica layer colloidal anhydrous silica colloidal hydrated silica colloidal silicon krieselite highly disperse

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Hypernyms

oxide

Hyponyms

flint silex chert

Examples

According to a patent, the particle size of the sodium azide, potassium nitrate, and silicon dioxide are important. Source: Internet

Construction Growth of a group of V-NAND cells begins with an alternating stack of conducting (doped) polysilicon layers and insulating silicon dioxide layers. Source: Internet

For instance, carbon tetrachloride (CCl4) etches silicon and aluminium, and trifluoromethane etches silicon dioxide and silicon nitride. Source: Internet

In addition, silicon dioxide alloyed with phosphorus pentoxide ("P-glass") can be used to smooth out uneven surfaces. Source: Internet

Obsidian consists mainly of SiO 2 ( silicon dioxide ), usually 70% or more. Source: Internet

For instance, aluminum mirrors are commonly coated with silicon dioxide or magnesium fluoride. Source: Internet

Close letter words and terms

silicon chip silicon compound silicon curtain silicon dioxide coating silicon dioxide crystal silicon dioxide film