WebHow many valence electrons does chlorine have? Reveal answer. The electronic configuration of chlorine is: 1s 2 2s 2 2p 6 3s 2 3p 5. Alternatively this can be written [Ne] 3s 2 3p 5 in other words the core electrons are 1s 2 2s 2 2p 6 corresponding to the electronic configuration of the noble gas neon. Thus the valence electrons are 3s 2 … WebApr 10, 2024 · Electronic Configuration and Types of Elements MCQ Quiz - Objective Question with Answer for Electronic Configuration and Types of Elements - Download …

Calcium Chloride (CaCl2) - Structure, Properties, and Uses - BYJUS

WebCorrect option is A) The atomic number of Chlorine ( Cl) is 17. Thus its electronic configuration is [Ne]3s 23p 5 or 1s 22s 22p 63s 23p 5. Thus the answer is option A. … WebElectronic configuration of elements: KLMN shells. The atomic number of calcium (\text {Ca}) (Ca) is 20 20. Using K, L, M, N shells, write the electronic configuration of a neutral … finlays horticulture

What is the electron configuration for chlorine? - Toppr Ask

WebThe atomic number of chlorine is 17 (Z=17). The electronic configuration of chlorine can be written as 2, 8, 7. 2, 8, 7 electrons are distributed in the shells K, L, M respectively. Therefore, valence electron in chlorine is 7 and it needs to gain 1 electron from the outermost orbit to attain octet. Hence, the valency of chlorine is 1. WebElectronic Configuration of Iron. Iron is a unique element , which is around and inside us . It has 8 valence electrons ( 4s 2 3d 6) and electron configuration 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 6 , meaning that iron has K – shell – 2 electrons L – shell – 8 electrons , M – shell – 14 and N – shell 2 electrons. Under regular conditions iron is a silvery whitre metal, … WebApr 9, 2024 · Electronic configuration of chlorine is : (A) \\ [1 {s^2}2 {s^2}2 {p^6}3 {s^1}3 {p^6}\\] (B) \\ [\\;1 {s^2}2 {s^2}2 {p^5}3 {s^2}3 {p^6}\\] (C) \\ [1 {s^2}2 {s^2}2 {p^6}4 {s^2}4 … eso farm beetle scuttle