Bismuth is a chemical element with the symbol Bi and atomic number 83. It is a post-transition metal and one of the pnictogens, with chemical properties resembling its lighter group 15 siblings arsenic and antimony. Elemental bismuth occurs naturally, and its sulfide and oxide forms are important commercial ores. The free element is 86% as ...
2024年11月4日 · bismuth (Bi), the most metallic and the least abundant of the elements in the nitrogen group (Group 15 [Va] of the periodic table). Bismuth is hard, brittle, lustrous, and coarsely crystalline. It can be distinguished from all other metals …
Element Bismuth (Bi), Group 15, Atomic Number 83, p-block, Mass 208.980. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Bismuth is a chemical element with symbol Bi and atomic number 83. Classified as a post-transition metal, Bismuth is a solid at room temperature. [Xe]6s 2 4f 14 5d 10 6p 3. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
2024年7月24日 · Bismuth is the element with symbol Bi and atomic number 83. As a post-transition metal that often occurs in the company of heavy metals like lead and tin. Despite its density, bismuth has some remarkable characteristics that distinguish it from other elements.