To answer your question, thallium does not have a noble gas electron configuration. The electron configuration for Gallium, Ga is 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^1 Gallium, Ga has 31 protons and 31 electrons. Due to the inert pair effect , the 6s electron pair is relativistically stabilised and it is more difficult to get them involved in chemical bonding than for the heavier elements. The superscripts represent the electrons present in each region of the periodic table. Electron Configuration

b. thallium(III) ion Electron Configuration: The electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. It is [Xe] 6s2 4f14 5d10 6p1. The charge of +3 implies that, the element will give away three electrons during the course of chemical reaction in order to attain stability. Predicting Electron Configurations of Ions What is the electron configuration and orbital diagram of: (a) Na + (b) P 3– (c) Al 2+ (d) Fe 2+ (e) Sm 3+ Solution First, write out the electron configuration for each parent atom. Thallium is a chemical element with the chemical symbol TI. In the case of Thallium the abbreviated electron configuration is [Xe] 4f14 5d10 6s2 6p1. In this case, titanium, #"Ti"#, is located in period 4, group 4 of the periodic table and has an atomic number of #22#. It lost 2 e from 6s and 1 e from 6p. Thallium imparts a brilliant green coloration to a bunsen flame. 1. indium(III)ion 2.thallium(III)ion. A good place to start when trying to figure out the electron configuration of an ion is the electron configuration of the neutral parent atom.. A thallium atom has 81 electrons, arranged in the electron configuration [Xe]4f 14 5d 10 6s 2 6p 1; of these, the three outermost electrons in the sixth shell are valence electrons. Thallium Overview Thallium Complete Electron Configuration 1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s2 4 d10 5 p6 6 s2 5 d10 4 f14 6 p1

Each entry has a full citation identifying its source. Answer: Thallium has 81 electrons, so Tl^+3 is thallium that lost three electrons from its outermost energy levels. Thallium atoms have 81 electrons and the shell structure is 2.8.18.32.18.3. This give us the (correct) configuration of: 1s2 2s2 2p6 3s2 3p6 3d5 4s1. Electron configuration of Thallium is [Hg] 6p1. Why don't you think about this and reword your question so that it makes physical sense.

indium(III) ion charge: indium(III) ion electron configuration: +3 thallium(II) ion Xe 4rl4 5d1026p1thallium(I) ion charge electronic configuration: [Xe]4fl4 5d106s26p1 +3 The last electron is in the 4th period, in the p region and the first electron in that region. The sum of these superscripts should equal the atomic number for a neutral atom. What is the electron configuration and orbital diagram of: (a) Na + (b) P 3– (c) Al 2+ (d) Fe 2+ (e) Sm 3+ Solution. Electron Configuration and Oxidation States of Thallium.

$\begingroup$ You could do that, although usually when writing electron configurations we go to the next lower noble gas, thus $[\ce{Ar}]3d^{10}4s^24p^6$. Complete the ground-state electron configuration for these ions (using the noble gas abbreviation) and identify the charge... we need to find the electron configuration and the charge for Zinc ion thallium(lll) ion The electronic configuration, therefore would be [Xe]4f^14. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature. First, write out the electron configuration for each parent atom. Thallium was discovered by Sir William Crookes in 1861 and first isolated by Claude-Auguste Lamy in 1862. Predicting Electron Configurations of Ions.