Antimony - Wikipedia
Antimony is a chemical element; it has symbol Sb (from Latin stibium) and atomic number 51. A lustrous grey metal or metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2 S 3).
Antimony | Definition, Symbol, Uses, & Facts | Britannica
2024年11月29日 · Antimony, a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table). Antimony exists in many allotropic forms. It is a lustrous silvery bluish white solid that is very brittle and has a flaky texture. It occurs chiefly as the gray sulfide mineral stibnite.
Antimony - Element information, properties and uses | Periodic …
Element Antimony (Sb), Group 15, Atomic Number 51, p-block, Mass 121.760. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Antimony | History, Uses, Facts, Physical & Chemical Characteristics
Antimony is a chemical element with symbol Sb and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl
Antimony Element Facts - chemicool.com
We get the modern element symbol for antimony, Sb, from the word stibium. According to Pliny, the mineral stibnite was found most commonly among silver ores. Pliny described how stibnite could be used as a medicine and how, if heated too strongly, it would turn to lead.
Antimony Facts – Symbol, Definition, Uses - Science Notes and …
2024年7月9日 · Antimony is a metalloid or semimetal and is part of Group 15 of the periodic table, also known as the nitrogen group or pnictogens. Other elements in this group include nitrogen, phosphorus, arsenic, and bismuth. Overall, these elements are good semiconductors and form amphoteric oxides.
Antimony - Properties, Reactions, Uses | Britannica
2024年12月10日 · Antimony can be oxidized easily by sulfur and the halogens when heated. When it is heated in air, it burns with a brilliant blue flame and gives off white fumes of the trioxide Sb 2 O 3. The trioxide of antimony is soluble in either acids or alkalies.
Antimony | Sb (Element) - PubChem
Antimony is a brittle metal and is a poor conductor of heat and electricity. Very pure antimony is used to make certain types of semiconductor devices, such as diodes and infrared detectors. Antimony is alloyed with lead to increase lead's durability.
Antimony Definition, Facts, Symbol, Discovery, Property, Uses
Antimony (pronunciation: AN-te-MOH-nee) is a lustrous metallic element that belongs to the family of metalloids and is represented by the chemical symbol Sb [1, 2, 3]. There are two stable isotopes of antimony, including 121 Sb and 123 Sb with a natural abundance of 57.21% and 42.79% respectively [4] .
Antimony (Sb) Element: Important Properties, Occurrence, Uses …
2023年6月7日 · Antimony is a chemical element with the atomic number 51 and is represented by the symbol ‘Sb’ in the periodic table. It is classified as a metalloid and belongs to the p-block of group 15 of the periodic table. It is a lustrous silvery-white semimetal.