Assertion: arsenic | /r/HasProperty | chemical element
Facets:
value: as number
type: OTHER
value: with symbol
type: OTHER
Source sentences:
text: Arsenic is a chemical element with the symbol As and atomic number 33.
text: Arsenic should be assessed based on the determination of its individual species, because it is the chemical form that influences the toxicity of the element.
text: Arsenic is a chemical element that occurs naturally in the earth, and in its raw state it is not harmful.
text: Arsenic is a chemical element with atomic number 33 which means there are 33 protons and 33 electrons in the atomic structure.
text: Arsenic is a chemical element with atomic number 33 which means there are 33 protons and 33 electrons in the atomic structure.
text: Arsenic is a chemical element with symbol As and atomic number 33.