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Atomic Number: 33
Atomic Weight: 74
Density:
5/7 gr/cm3
Hardness: 4-3
Color: Metallic gray
Period:
4
Table Group:
15
Series:
Metalloids
Arsenic (As)
[Indexes Arsenic (As)]
   The word Arsenic is borrowed from the Persian word Zarnikh meaning "yellow orpiment". Zarnik was borrowed by Greek as arsenikon. Arsenic has been known and used in Persia and elsewhere since ancient times. As the symptoms of arsenic poisoning were somewhat ill-defined, it was frequently used for murder until the advent of the Marsh test, a sensitive chemical test for its presence. (Another less sensitive but more general test is the Reinsch test.) Due to its use by the ruling class to bump each other off and its incredible potency and discreteness, arsenic has been called the the Poison of Kings and the King of Poisons.
 
  Environmental effects[1Page More]  General properties of Arsenic
  Geology of Arsenic  Investigating the status of Arsenic in Iran & World
  References
  
 
General properties of Arsenic
 
  Arsenic minerals   History
  Properties of Arsenic
 
 
Geology of Arsenic
 
  Formation conditions & genesis of Arsenic
 
 
Investigating the status of Arsenic in Iran & World
 
  Investigating the exports of Arsenic   Investigating the imports of Arsenic
  Investigating the prices of Arsenic   Production of Arsenic
  Reserves of Arsenic   Significant consumptions of Arsenic
 
 
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