"Silica" is a word in ENGLISH
silica
ENGLISH
Definition:
Silicon dioxide, SiO/. It constitutes ordinary quartz (also
opal and tridymite), and is artifically prepared as a very fine, white,
tasteless, inodorous powder.
Few words of positivity
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WORD SUGGESTIONS
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quartz
ENGLISH
A form of silica, or silicon dioxide (SiO2), occurring in hexagonal crystals, which are commonly colorless and transparent, but sometimes …
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