silicon dioxide (0 synonym found)

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silicon oxide  ·  silicon dioxides

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Definition of silicon dioxide:

(n) : a hard glassy mineral, SiO2, occurring as quartz, sand, opal etc. Informally known as silica
Definition of silicon dioxide:

(n) : a hard glassy mineral, SiO2, occurring as quartz, sand, opal etc. Informally known as silica
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