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en.wikipedia.org/wiki/Arsenic

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 as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry.

www.answers.com/Q/What_is_arsenic_made_up_of

Arsenic is made up of itself because it is an element. However, itcan be found in other minerals and usually with other metals. Go. science math history literature technology health law business ...

www.livescience.com/23304-arsenic-rice-fda-health-effects.html

Here are five things you should know about arsenic: 1. What is arsenic, and what does it do to the human body? Arsenic is an element found in nature, and in man-made products, including some ...

umaine.edu/arsenic/what-is-arsenic

Arsenic (As) is an element, which means that it is a chemical that can’t be broken down into simpler chemicals (so it is not a compound or molecule that is made up of other elements). Elements in the same column usually have similar properties, so arsenic has similarities to phosphorus (P), which is a part […]

www.thespruceeats.com/what-is-arsenic-3376916

Arsenic is a natural component found in the earth's crust. It is a heavy metal. There are different forms of arsenic and its toxicity is directly correlated by the type encountered. Arsenic comes in inorganic and organic forms. Inorganic arsenic is found in water and is highly toxic.

news.nationalgeographic.com/2016/09/ingredients-lipstick...

Arsenic Pills and Lead Foundation: The History of Toxic Makeup Learn about poisonous ingredients in ancient makeup and see what lipstick is made of today. 2 Minute Read

en.wikipedia.org/wiki/Arsenic_poisoning

Arsenic poisoning is a medical condition that occurs due to elevated levels of arsenic in the body. If arsenic poisoning occurs over a brief period of time symptoms may include vomiting, abdominal pain, encephalopathy, and watery diarrhea that contains blood.

www.cancer.org/cancer/cancer-causes/arsenic.html

Arsenic is an element in the environment that can be found naturally in rocks and soil, water, air, and in plants and animals. It can also be released into the environment from some man-made sources.

simple.wikipedia.org/wiki/Arsenic

Another way is to heat the arsenopyrite without air. Then gray arsenic is made. Realgar can be heated to make arsenic trioxide as well. History. Arsenic was known since antiquity. It was alloyed with bronze to make the bronze harder. Some people used arsenic as make-up, although it was toxic. Arsenic was well known as a poison.

www.greenfacts.org/en/arsenic

2.1 Arsenic is found in the natural environment in some abundance in the Earth’s crust and in small quantities in rock, soil, water and air. It is present in many different minerals. About one third of the arsenic in the atmosphere comes from natural sources, such as volcanoes, and the rest comes from man-made sources.