Assertion: fertilizer's element | /r/HasProperty | phosphorus
Facets:
value: on the periodic table
type: LOCATION
value: with an atomic number of 15
type: OTHER
Source sentences:
text: The second element is Phosphorus or P on the periodic table with an atomic number of 15.
text: What plants need The three essential elements that all plants need are nitrogen, phosphorus, and potassium—or N-P-K, the proportions of which are stated as numbers on the package.
text: The 16 elements required by all plants are carbon (C), hydrogen (H), oxygen (O), phosphorus (P), potassium (K), nitrogen (N), sulfur (S), calcium (Ca), magnesium (Mg), iron (Fe), boron (B), manganese (Mn), copper (Cu), zinc (Zn), molybdenum (Mo), and chlorine (Cl).