Forum Forums Class-10 Science Metals and Non-meta... Notifications Clear all Metals and Non-metals Page 28 / 45 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Next Votes & Answers Question Question Status 0 1 182 Give reasons for the following observations: (i) Ionic compounds in general have high melt... By romiroy12, 5 years ago replies 1 0 1 152 An ore on heating in air produces sulphur dioxide. Which process would you suggest for its... By romiroy12, 5 years ago replies 1 0 1 248 Arrange the following metals in the decreasing order of reactivity: Na, K, Cu, Ag. By romiroy12, 5 years ago replies 1 0 1 187 No reaction takes place when granules of a solid ‘A’ are mixed with a powder of solid ‘B'.... By romiroy12, 5 years ago replies 1 0 1 564 Elements magnesium and oxygen respectively belong to group 2 and group 16 of the Modern Pe... By romiroy12, 5 years ago replies 1 0 1 141 What is the valency of an element with atomic number 35? By romiroy12, 5 years ago replies 1 0 1 121 What is the valency of phosphorus with atomic number 15? By romiroy12, 5 years ago replies 1 0 1 124 What is the valency of silicon with atomic number 14? By romiroy12, 5 years ago replies 1 0 1 120 The reaction of metal (X) with ferric oxide is highly exothermic. Metal (X) is obtained fr... By romiroy12, 5 years ago replies 1 0 1 180 Explain with an example how the metal (X) which is low in reactivity series and metal (Y) ... By romiroy12, 5 years ago replies 1 Page 28 / 45 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 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
