Assertion: elemental silicon | /r/AtLocation | concrete
Facets:
value: in ceramics
type: LOCATION
value: in pottery
type: LOCATION
value: in enamels
type: LOCATION
value: as silica
type: OTHER
Source sentences:
text: Elemental silicon is used to form the base of micro chips, and is also found in bricks, glass, and concrete as silica, and in enamels, pottery, and ceramics as silicate: A classification of minerals formed by mixing silicon, oxygen, and reactive metals.