Forum Forums Class-10 Science Periodic Classifica... Notifications Clear all Periodic Classification Of Elements Page 13 / 30 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Next Votes & Answers Question Question Status 0 1 155 Did Doberiener’s triads also exist in the columns of Newlands’ Octaves? Compare and find o... By Deepak Rock, 4 years ago replies 1 0 1 244 An element X of group 15 exists as diatomic molecule and combines with hydrogen at 773 K i... By romiroy12, 5 years ago replies 1 0 1 222 An element X which is a yellow solid at room temperature shows catenation and allotropy. X... By romiroy12, 5 years ago replies 1 0 1 375 Atomic number of a few elements are given below. 10, 20, 7, 14 (a) Identify the elements. ... By romiroy12, 5 years ago replies 1 0 1 198 An element X (atomic number 17) reacts with an element Y (atomic number 20) to form a diva... By romiroy12, 5 years ago replies 1 0 1 212 An element is placed in 2nd Group and 3rd Period of the Periodic Table, burns in presence ... By romiroy12, 5 years ago replies 1 0 1 188 Arrange the following elements in the increasing order of their metallic character. Mg, Ca... By romiroy12, 5 years ago replies 1 0 1 189 Write the formula of the product formed when the element A (atomic number 19) combines wit... By romiroy12, 5 years ago replies 1 0 1 162 Identify and name the metals out of the following elements whose electronic configurations... By romiroy12, 5 years ago replies 1 0 1 240 Arrange the following elements in increasing order of their atomic radii (a) Li, Be, F, N ... By romiroy12, 5 years ago replies 1 Page 13 / 30 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Next 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
