Forum Forums JEE Chemistry Classification of E... Notifications Clear all Classification of Elements and Periodicity in Properties Page 6 / 6 Prev 1 2 3 4 5 6 Votes & Answers Question Question Status 0 1 506 Which pair of elements belong to same group? By Shivani siva, 4 years ago replies 1 0 1 512 Sum of first three ionization energies of Al is 53.0 eV atom^–1 and the sum of first two i... By Shivani siva, 4 years ago replies 1 0 1 242 Consider the following ionization enthalpies of two elements ‘A’ and ‘B’. Element - Ioniza... By Shivani siva, 4 years ago replies 1 1 1 361 In the long form of the periodic table, the valence shell electronic configuration of 5s^2... By Deepak Rock, 4 years ago replies 1 0 1 431 Similarity in chemical properties of the atoms of elements in a group of the Periodic tabl... By Deepak Rock, 4 years ago replies 1 0 1 267 The set of three elements having successive atomic numbers and having the ionization energ... By Deepak Rock, 4 years ago replies 1 0 1 347 Ionization energies of atoms A and B are 400 and 300 k cal mol^–1 respectively. The electr... By Deepak Rock, 4 years ago replies 1 0 1 697 The elements with zero electron affinity are By Deepak Rock, 4 years ago replies 1 0 1 177 Consider the following changes A → A^+ + e^- : E1 and A^+ → A^2+ + e^-: E2 The energy requ... By Deepak Rock, 4 years ago replies 1 0 1 370 Na^+, Mg^2+, Al^3+ and Si^4+ are isoelectronic. The order of their ionic size is By Deepak Rock, 4 years ago replies 1 Page 6 / 6 Prev 1 2 3 4 5 6 Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
