what are the physical and chemical properties of arsenic

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Simply so, what are the physicaland chemicalpropertiesof arsenic? Yellow arsenichas a specific gravity of 1.97, while gray or metallic arsenic has a specific gravity of 5.73. Gray arsenic is the usual stable form, with a melting point of 817C (28 atm) and sublimation point at 613C.

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The largest producers of arsenic include China, Russia, Belgium, USA and Morocco. Yellow arsenic is waxy and soft. Both yellow and gray arsenic are highly volatile and unstable. They have very low density (5.727 g/cm 3). Black arsenic is brittle and have a glassy appearance.

Gray arsenic is the usual stable form, with a melting point of 817C (28 atm) and sublimation point at 613C. Gray arsenic is a very brittle semi-metallic solid. It is steel-gray in color, crystalline, tarnishes readily in air, and is rapidly oxidized to arsenous oxide (As 2 O 3) upon heating (arsenous oxide exudes the odor of garlic).

Yellow arsenic has a specific gravity of 1.97, while gray or metallic arsenic has a specific gravity of 5.73. Gray arsenic is the usual stable form, with a melting point of 817C (28 atm) and sublimation point at 613C. Gray arsenic is a very brittle semi-metallic solid. It is steel-gray in color, crystalline, tarnishes readily in air,…

Arsenic is a metalloid. Arsenic is a chemical element with atomic number 33 which means there are 33 protons in its nucleus. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.