Assertion: molybdenum | /r/HasProperty | isolated
Facets:
Source sentences:
text: Molybdenum was discovered by Carl Wilhelm Scheele in 1778, and was isolated and named by Peter Jacob Hjelm in 1781.
text: Molybdenum was discovered by Carl Wilhelm Scheele in 1778, and was isolated and named by Peter Jacob Hjelm in 1781.
text: Molybdenum was discovered as a new element by Carl Wilhelm Scheele in 1778, and was isolated and named by Peter Jacob Hjelm in 1781.