English dictionary



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English noun: atomic number 33

1. atomic number 33 (substance) a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar


Synonymsarsenic, As


Broader (hypernym)chemical element, element


Substance meronymarsenopyrite, herbicide, insect powder, insecticide, mispickel, orpiment, realgar, weed killer, weedkiller









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