Arsenic is a chemical element with symbol As and atomic number 33. Arsenic
occurs in many minerals, usually in combination with sulfur and metals, but also
Context - Arsenic is a poisonous substance, which is released both from certain
human activities and naturally from the Earth's crust. Humans may be exposed to
WHO fact sheet on arsenic provides key facts and information on sources of
exposure, health effects, WHO response.
Arsenic is a naturally occurring element widely distributed in the earth's crust. In
the environment, arsenic is combined with oxygen, chlorine, and sulfur to form ...
Arsenic is known to cause cancer, as well as many other serious health problems
. Here we review the hazards of arsenic exposure and ways people can protect ...
Oct 10, 2016 ... Arsenic poisoning symptoms include abdominal pain, diarrhea, vomiting, dark
urine, dehydration, vertigo, delirium, shock, and death.
Apr 29, 2016 ... The new arsenic standard of 10 parts per billion (ppb) replaces the old standard
of 50 ppb. Several useful reference materials are provided ...
Atomic number. 33. Atomic mass. 74.9216 g.mol <sup>-1</sup>. Electronegativity according
to Pauling. 2.0. Density. 5.7 g.cm<sup>-3</sup> at 14°C. Melting point. 814 °C (36 atm).
Element Arsenic (As), Group 15, Atomic Number 33, p-block, Mass 74.922.
Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...
Arsenic can be in food, soil, and water. Low levels will probably not hurt you, but
higher levels can cause problems. Learn more about arsenic.