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Raresilicon dioxide
The correct spelling is silicon dioxide.
How to pronounce silicon dioxide
noun
Say it like: Sil-ico-n d-iox-ide
The correct spelling is silicon dioxide. A hard glassy mineral, SiO₂, occurring as quartz, sand, opal etc. Informally known as silica.
Usage Examples
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Definition
noun
- 1.A hard glassy mineral, SiO₂, occurring as quartz, sand, opal etc. Informally known as silica.
Similar words
Words related in meaning — check their spelling too.