Assertion: occurring tellurium | /r/AtLocation | percentage
Facets:
Source sentences:
text: Naturally occurring tellurium is a mixture of eight isotopes and they are found in the percentages shown: 120Te (0.1%), 122Te (2.6%), 123Te (0.9%), 124Te (4.8%), 125Te (7.1%), 126Te (19.0%), 128Te (31.7%), and 130Te (33.8%).