te vs tellurium

te

noun
  • The name of the Cyrillic script letter Т / т. 

  • In solfège, the lowered seventh note of a major scale (the note B-flat in the fixed-do system): ta. 

tellurium

noun
  • A variant spelling of tellurion. 

  • A single atom of this element. 

  • The chemical element with atomic number 52. Symbol: Te. A rare, brittle, mildly toxic, silver-white metalloid. 

How often have the words te and tellurium occurred in a corpus of books? (source: Google Ngram Viewer )