Assertion: phosphorus | /r/HasProperty | nonmetallic
Facets:
value: with symbol p
type: OTHER
value: with atomic number
type: OTHER
Source sentences:
text: Phosphorus is nonmetallic and is generally solid at room temperature, and has a melting point of 373 degrees Kelvin.
text: Phosphorus is a non-metallic element which is necessary for life and is found in rock as inorganic phosphates.
text: Phosphorus is a nonmetallic chemical element with symbol P and atomic number 15.