Assertion: boron | /r/HasProperty | metallic element
Facets:
value: on the periodic table
type: LOCATION
value: with the atomic number
type: OTHER
Source sentences:
text: Boron is both the small desert town and a metallic element
text: Boron in its chemical behaviour is nonmetallic.
text: Boron is a nonmetallic metal, a chemical element with atomic number 5.
text: Boron is a nonmetallic element with the atomic number 5, identified by the symbol B on the periodic table.
text: Boron (B) is a nonmetallic chemical element (atomic number 5 on the periodic table).
text: Boron is both the small desert town and a metallic element (atomic weight 5).