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
      How many atoms are present in 0.012kg of C-12? What is the name given to this constant?

    Answer:

        6.022x 1023 atoms. It is called Avogadro's constant.


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