Assertion: molybdenum | /r/AtLocation | soil
Facets:
value: at background concentrations
type: LOCATION
value: as an oxycomplex
type: MANNER
value: naturally
type: MANNER
value: largely
type: DEGREE
Source sentences:
text: Molybdenum occurs in soil, water, plants, and animals to the extent of a few parts per million.
text: Molybdenum largely occurs in the soil as an oxycomplex (MoO 4
text: Molybdenum occurs naturally in soils at background concentrations ranging between 0.2 and 6 mg kg−1, whereas metal-rich soils may contain 10–100 mg kg−1.