2. Questions Bank
  3. 9th Class
  4. Science
  5. Atoms and Molecules

9th Class Science Atoms and Molecules Question Bank 9th CBSE Science Atoms and Molecules

  • question_answer
      Calculate the molecular mass of. [Atomic mass of H=1u,S=32u, O =16u]

    Answer:

       


You need to login to perform this action.
You will be redirected in 3 sec spinner