Assertion: californium's symbol | /r/HasProperty | se
Facets:
Source sentences:
text: This is a chemical element with the symbol Se.
text: Silicon is a chemical element with the symbol Si.
text: Here are related puns: Titanium : This is a metal with the symbol Ti.
text: Einsteinium is a synthetic element with the symbol Es and atomic number 99.
text: : This is a chemical element with the symbol Se.
text: : Silicon is a chemical element with the symbol Si.
text: : This is a metal with the symbol Ti.