Assertion: silicon | /r/PartOf | 25.7% of the earth's crust
Facets:
value: by weight
type: OTHER
Source sentences:
text: Silicon makes up 25.7% of the earth's crust, by weight, making it the second most abundant element (exceeded by oxygen).
text: Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen.
text: Measured by weight, silicon makes up 25.7% of the earth's crust and after oxygen is also the second most abundant element.