Atomic number (Z): 51: Group: group 15 (pnictogens) Period: period 5: Block p-block Electron configuration [] 4d 10 5s 2 5pElectrons per shell: 2, 8, 18, 18, 5: Physical properties; Phase at STP: solid

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 is a chemical element with symbol Sb and atomic number 51. Click for more facts, history, uses and characteristics of this element.

Group: group 15 (pnictogens) Period: period 5: Block p-block Electron configuration [] 4d 10 5s 2 5pElectrons per shell: 2, 8, 18, 18, 5: Physical properties; Phase at STP: solid: Melting point

Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris. Antimony sulfide (Sb 2 S 3) is mentioned in an Egyptian papyrus of the 16 th century BC. The black form of this pigment, which occurs naturally as the mineral stibnite, was used as mascara and known as khol.The most famous user was the temptress Jezebel whose exploits are ...

5 days ago · Antimony - Properties, Reactions, Uses: The most stable form of elemental antimony is a brittle silvery solid of high metallic luster. Electrolytic deposition of antimony under certain conditions produces an unstable amorphous form called “explosive antimony,” because, when bent or scratched, it will change in a mildly explosive manner to the more stable metallic form.

May 21, 2024 · Antimony is a pure element. Some forms of it are metallic, while others are non-metallic. Antimony is used for a wide array of industrial applications, including many paints, batteries, and rubber.

The Element Antimony. The element antimony is a shiny, silver-colored semi-metal of the nitrogen group of the periodic table. This metal has a flaky texture and is hard and brittle. Known since ancient times, this metal has widespread uses, including black eye makeup.

Jul 28, 2019 · Properties . The melting point of antimony is 630.74°C, the boiling point is 1950°C, specific gravity is 6.691 (at 20°C), with a valence of 0, -3, +3, or +5. Two allotropic forms of antimony exist; the usual stable metallic form and the amorphous gray form. Metallic antimony is extremely brittle. It is a bluish-white metal with a flaky crystalline texture and metallic luster.

The meaning of ANTIMONY is stibnite. a trivalent and pentavalent metalloid element with atomic number 51 that commonly occurs in a brittle, metallic, silvery white crystalline form and that is used especially in alloys, semiconductors, and flame-retardant substances see …