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  5. Structure of the Atom

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

  • question_answer
      An atom of an element has two electrons in the K shell, four electrons in L shell. What is the atomic number of the element? Identify the element.  

    Answer:

      Atomic number = 2 + 4 = 6                  Element is  (Carbon-12),


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