| 释义 |
Noun: arsenic aa(r)sunik- A white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
- arsenic trioxide, arsenous anhydride, arsenous oxide, white arsenic, ratsbane - A very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and in various alloys; found in arsenopyrite and orpiment and realgar
- As, atomic number 33
Derived forms: arsenics See also: arsenical, arsenious Type of: chemical element, element, trioxide Part of: arsenopyrite, herbicide, insect powder, insecticide, mispickel, orpiment, realgar, weed killer, weedkiller Encyclopedia: Arsenic |