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Arsenic is a group 15 chemical element, which is the nitrogen group. Arsenic is in the p-block on the periodic table of elements. The electron configuration for arsenic is [Ar] 3d 10 4s 2 4p 3. The electrons per shell for arsenic are 2, 8, 18, 5. Arsenic has only one stable isotope. The one stable isotope for Arsenic is 75 As.
16 paź 2023 · Arsenic forms chemical compounds in three oxidation states: -3, +3, and +5. -3 compounds are reducing agents. They are the main form of arsenic in the ground (as arsenides ). Arsine is a colorless, highly toxic gas with a garlic odor.
Interesting Facts about Arsenic. When it is heated in air it combines with oxygen to produce arsenic trioxide. Despite how poisonous arsenic is, a very small amount is considered important for the health of animals. Arsenic doesn't melt under standard pressure, but sublimes directly into gas. It only melts under high pressure.
3 gru 2023 · Arsenic is a chemical element with the symbol As and atomic number 33, making it a part of the pnictogen or nitrogen group in the periodic table. This metalloid element is notorious for its toxicity. Arsenic exhibits a wide range of properties and plays diverse roles in both ancient and modern times.
2 wrz 2019 · Here are 10 arsenic element facts: Arsenic's symbol is As and its atomic number is 33. It is an example of a metalloid or semimetal, with properties of both metals and nonmetals. It is found in nature as a single stable isotope, arsenic-75. At least 33 radioisotopes have been synthesized. Its most common oxidation states are -3 or +3 in compounds.
Arsenic, a metalloid, combines the properties of both metals and non-metals. It appears as a brittle, crystalline solid, silver-gray in color and with a metallic luster. Poorly conductive of electricity. Arsenic frequently forms compounds with other elements, such as sulfur, oxygen, and chlorine.
Arsenic, symbol As, has a Simple Trigonal structure and Silver color. Arsenic is a Metalloid element. It is part of group 15 (nitrogen family). Know everything about Arsenic Facts, Physical Properties, Chemical Properties, Electronic configuration, Atomic and Crystal Structure.
