Engelsk navneord: atomic number 33 |
1. | atomic number 33 (om masse el. substans) 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 |
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| Termer med samme betydning (synonymer) | arsenic, As |
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| Mindre specifikke termer | chemical element, element |
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| Vedrærer disse overordnede termer | arsenopyrite, herbicide, insect powder, insecticide, mispickel, orpiment, realgar, weed killer, weedkiller |
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