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9th Class Science Structure of the Atom Question Bank 9th CBSE Science Structure of the Atom

  • question_answer
      Explain why chlorine, whether as the element or its compounds, always has relative atomic mass of about 35.6.

    Answer:

                      The relative atomic mass is the average mass of one of the atoms and has to take into account the relative abundances of Ac various isotopes. Natural chlorine always contains about and Therefore, relative atomic mass of chlorine


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