It can be distinguished from all other metals by its color—gray-white with a reddish tinge. Skip to content.

The free element is 86% as dense as lead. Meitnerium: Value is a guess based on periodic table trend. Now, looking at the 78 core electrons, we can build the complete electron configuration for this element.

It is a pentavalent post-transition metal and one of the pnictogens with chemical properties resembling its lighter group 15 siblings arsenic and antimony.Elemental bismuth may occur naturally, although its sulfide and oxide form important commercial ores. Bismuth was discovered by Claude Geoffroy of France in 1753. It is a pentavalent post-transition metal and one of the pnictogens with chemical properties resembling its lighter group 15 siblings arsenic and antimony.Elemental bismuth may occur naturally, although its sulfide and oxide form important commercial ores. Bismuth is a brittle metal, so it is usually mixed with other metals to make it useful It is used in extinguishers, electric fuses, and fire detectors.

For eka-bismuth, predict the electron configuration, whether the element is a metal or nonmetal, and the formula of an oxide. Notes on the Electron Configuration of particular elements: Dubnium: Value is a guess based on periodic table trend. Bismuth, the most metallic and the least abundant of the elements in the nitrogen group (Group 15 [Va] of the periodic table). Bismuth is a chemical element with the symbol Bi and atomic number 83. Quick links. Seaborgium: Value is a guess based on periodic table trend. They are used in cosmetics, pigments, and a few pharmaceuticals, notably bismuth subsalicylate, used to treat diarrhea. Bismuth is a chemical element with atomic number 83 which means there are 83 protons and 83 electrons in the atomic structure.The chemical symbol for Bismuth is Bi. Certain bismuth compounds are also manufactured and used as pharmaceuticals. Re: electron configuration for Bi^3+ Post by Madison Fischer 1F » Mon Oct 19, 2015 12:25 am With Xe, the electron configuration of Bi3+ would be [Xe]4f^14 5d^10 6s^2 electron configuration for Bi^3+ Moderators: Chem_Mod, Chem_Admin.
Its electron configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p3.

Bismuth is hard, brittle, lustrous, and coarsely crystalline. Bismuth's unusual propensity to expand as it solidifies is responsible for some of its uses, such as in …
Bismuth has 83 electrons. The free element is 86% as dense as lead. It can be distinguished from all other metals by its color—gray-white with a reddish tinge. $\endgroup$ – bobthechemist Apr 18 '14 at 1:50 add a comment | 1 Answer 1

CHEMISTRY COMMUNITY. Bismuth (Bi) has an atomic mass of 83.

Because bismuth is in group 15, which is 5A (A standing for the groups that do not contain transition metals). Find out about its chemical and physical properties, states, energy, electrons, oxidation and more. The reason why this electron configuration seems more complex is that the f-block, the Lanthanide series, is involved. … Our bismuth page has over 220 facts that span 90 different quantities.