Arsenic - Wikipedia
Arsenic is a chemical element with the symbol As and the atomic number 33. It is a metalloid and one of the pnictogens, and therefore shares many properties with its group 15 neighbors phosphorus and antimony. Arsenic is a notoriously toxic heavy metal.
Arsenic - Element information, properties and uses | Periodic Table
Density (g cm −3) Density is the mass of a substance that would fill 1 cm 3 at room temperature. Relative atomic mass The mass of an atom relative to that of carbon-12. This is approximately the sum of the number of protons and neutrons in the nucleus. Where more than one isotope exists, the value given is the abundance weighted average. Isotopes
Arsenic – Density – As - Periodic Table of Elements
2020年11月21日 · Density of Arsenic is 5.727g/cm3. Typical densities of various substances are at atmospheric pressure. Density is defined as the mass per unit volume. It is an intensive property, which is mathematically defined as mass divided by volume: ρ = m/V.
Arsenic | As | CID 5359596 - PubChem
Arsenic | As | CID 5359596 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Arsenic | As (Element) - PubChem
Elemental arsenic occurs in two solid modifications: yellow, and gray or metallic, with specific gravities of 1.97, and 5.73, respectively. It is believed that Albertus Magnus obtained the element in 1250 A.D. In 1649 Schroeder published two methods of preparing the element.
Arsenic | Definition, Symbol, Uses, & Facts | Britannica
2024年12月29日 · arsenic (As), a chemical element in the nitrogen group (Group 15 [Va] of the periodic table), existing in both gray and yellow crystalline forms. electron config. Arsenic was known in the form of certain of its compounds long before it was clearly recognized as …
Arsenic - Periodic Table and Atomic Properties - Material Properties
Density of Arsenic is 5.727g/cm3. Typical densities of various substances are at atmospheric pressure. Density is defined as the mass per unit volume. It is an intensive property, which is mathematically defined as mass divided by volume: ρ = m/V. Electron affinity of Arsenic is …
Arsenic (As) - Periodic Table
Arsenic is a chemical element of the periodic table with chemical symbol As and atomic number 33 with an atomic weight of 74.9216 u and is classed as metalloid and is part of group 15 (nitrogen group). Arsenic is solid at room temperature.
Technical data for the element Arsenic in the Periodic Table
Complete and detailed technical data about the element Arsenic in the Periodic Table.
Arsenic density - kg/m 3
>Mass density of Arsenic is 5776 kg/m3. Arsenic specific gravity, mass- and volume calculator.
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