It kills people. At one point, people thought it was a medicinal remedy.
which civilization had an close impact on the egyptians
ANY arsenic in water is bad! :O
Arsenic pentaiodide (AsI5) doesn't contain any metal; arsenic is a metalloid and iodine a nonmetal.
Arsenic is a chemical element with the symbol As and atomic number 33. Its most common forms are inorganic arsenic compounds such as arsenic trioxide and arsenic pentoxide. These compounds are highly toxic to humans and can be found in certain pesticides, wood preservatives, and some types of metal alloys.
they had pride
they had pride
Before the Spanish, who eventually destroyed the Aztecs, the Mesoamerican civilization with the greatest impact upon them where the Teotihuacans.
Potassium iodide reduced any arsenic(V) to arsenic(III) The zinc reacts with the arsenic(III) to form arsin, this evolves as a gas and stains the mercuric bromide paper
yes
The only stable, and thus by far the most common, isotope of arsenic is arsenic-75, although isotopes have existed from arsenic-60 through arsenic-92. The isotopes with the longest half-lives are arsenic-73, arsenic-74, and arsenic-76.
skate did how
Not in any significant levels.