Forum Forums Class-10 Science Periodic Classifica... Notifications Clear all Periodic Classification Of Elements Page 16 / 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 1 461 Choose from the following: 6C, 8O, 10Ne, 11Na, 14Si (a) Elements that should be in the sam... By romiroy12, 5 years ago replies 1 0 1 195 The formula of its oxide An element ‘M’ has atomic number 12. (a) Write its electronic con... By romiroy12, 5 years ago replies 1 0 1 180 An element ‘M’ has atomic number 11. (a) Write its electronic configuration. (b) State the... By romiroy12, 5 years ago replies 1 0 1 167 State the Modern Periodic Law for classification of elements. How many (a) groups and (b) ... By romiroy12, 5 years ago replies 1 0 1 679 An element ‘X’ has atomic number 13. (a) Write its electronic configuration. (b) State the... By romiroy12, 5 years ago replies 1 0 1 161 The positions of three elements A, B and C in the periodic table are indicated below: Grou... By romiroy12, 5 years ago replies 1 0 1 209 The atomic number of an element is 16. Predict 1. the number of valence electrons in its a... By romiroy12, 5 years ago replies 1 0 1 145 Two elements X and Y belong to groups 1 and 2 respectively in the same period of periodic ... By romiroy12, 5 years ago replies 1 0 1 193 Give reasons: 1. Elements in a group have similar chemical properties. 2. Elements of Grou... By romiroy12, 5 years ago replies 1 0 1 227 In the periodic table, how does the tendency of atoms to lose electrons change on going fr... By romiroy12, 5 years ago replies 1 Page 16 / 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
