as (arsenic)
1Arsenic — (pronEng|ˈɑrsənɪk) is a chemical element that has the symbol As and atomic number of 33. Arsenic was first documented by Albertus Magnus in 1250cite book |last=Emsley |first=John |title=Nature s Building Blocks: An A Z Guide to the Elements |year …
2ARSENIC — L’arsenic est l’élément chimique de symbole As et de numéro atomique 33. Bien qu’il soit très répandu dans le règne minéral et dans les organismes vivants, une quarantaine d’éléments sur quatre vingt douze sont plus abondants que lui; il ne… …
3Arsenic trioxide — Arsenic trioxide …
4Arsenic contamination of groundwater — is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high profile problem in recent years due to the use of deep tubewells for water supply in the Ganges Delta, causing serious arsenic poisoning to… …
5Arsenic trisulfide — Arsenic trisulfide …
6Arsenic trichloride — Other names Arsenic(III) chloride, Arsenous trichloride, Butter of arsenic, de Valagin s solution …
7Arsenic acid — IUPAC …
8Arsenic pentafluoride — IUPAC name …
9Arsenic pentasulfide — IUPAC name Arsenic pentasulfide Other names Arsenic(V) …
10Arsenic pentoxide — Other names Arsenic(V) oxide Arsenic oxide Arsenic anhydride …
