Silica is a chemical compound __________________
Athat combines carbon and sand to create glass.
Bmost commonly found in sand or quartz.
Cwhich permits light to pass through.
Dcolored using metallic salts.
Athat combines carbon and sand to create glass.
Bmost commonly found in sand or quartz.
Cwhich permits light to pass through.
Dcolored using metallic salts.