Assertion: molybdenum | /r/HasProperty | atomic number
Facets:
Source sentences:
text: Molybdenum (chemical symbol Mo, atomic number 42) is a silvery white, soft metal.
text: Molybdenum is a trace element with symbol Mo and atomic number 42 that is necessary to nearly all of the earth's life forms.
text: Molybdenum, Mo, atomic number 42.
text: Molybdenum (Mo) (atomic number 42 and atomic weight 95.95) has a density of 10.22