silica
sil-i-ca
noun
A hard, unreactive chemical compound found abundantly in quartz and sand.
"Silica is a main component of glass."
Thesaurus
Synonyms: silicon dioxide, silicon oxide
sil-i-ca
A hard, unreactive chemical compound found abundantly in quartz and sand.
"Silica is a main component of glass."
Synonyms: silicon dioxide, silicon oxide