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arsenic, As, atomic number 33 | 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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as, equally, every bit, just as | to the same degree | |
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American Samoa, Eastern Samoa, AS | a United States territory on the eastern part of the island of Samoa |