arsenic

About 2.40 uses per million words.

Meaning

1. noun A toxic grey brittle nonmetallic chemical element (symbol As) with an atomic number of 33.
2. noun A single atom of this element.
3. noun Arsenic trioxide.
4. adjective Of or containing arsenic with a valence of 5.

Similar words

arsenic trioxide as arsenous anhydride arsenous oxide trisulfide trioxide trichloride trisulphide arsenical cadmium

Often followed by

and in is acid poisoning trioxide compounds or was

Word family

arsenic trioxide arsenics