Assertion: tellurium | /r/HasAspect | atomic number of 52
Facets:
Source sentences:
text: Tellurium has an atomic number of 52 and an atomic weight of 127.6.
text: Tellurium has an atomic number of 52.
text: Tellurium, Te, has an atomic number of 52, and an atomic mass of 127.6, or 128 round.