|
silicon_dioxide
has definitions from the fields of chemistry,geology
|
|
| 1 |
[ noun ] (chemistry,geology) a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechartelierite
Synonyms Related terms oxide flint silex chert tridymite lechartelierite quartz cristobalite |
| * |
|