Forum Forums Class 9 Science Atoms and Molecules Notifications Clear all Atoms and Molecules Page 11 / 15 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Next Votes & Answers Question Question Status 0 1 139 Find the molecular mass of H2O. By Trisha Dave, 4 years ago replies 1 0 1 158 What is Avogadro’s constant? By Trisha Dave, 4 years ago replies 1 0 1 160 Give the chemical formula for ammonium sulphate. By Trisha Dave, 4 years ago replies 1 0 1 126 Give one difference between cation and anion. By Trisha Dave, 4 years ago replies 1 0 1 140 Give one example of cation and anion. By Trisha Dave, 4 years ago replies 1 0 1 133 What is an ion? By Trisha Dave, 4 years ago replies 1 0 1 151 Give the atomicity of phosphorous and nitrogen. By Trisha Dave, 4 years ago replies 1 0 1 127 How do atoms exist? By Trisha Dave, 4 years ago replies 1 0 1 139 What is atomic mass unit? By Trisha Dave, 4 years ago replies 1 0 1 133 Define atomicity. By Trisha Dave, 4 years ago replies 1 Page 11 / 15 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 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
