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  3. 9th Class
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  5. Structure of the Atom

9th Class Science Structure of the Atom Question Bank Atomic Structure Conceptive Subjective Problems

  • question_answer
    Which of the following statements is not correct? (a) Isotones are atoms of different elements having same number of neutrons. (b) Isotopes are atoms of different elements having same number of nucleons. (c) Isobars are atoms of different elements having same number of nucleons. (d) Isotones and isobars are atoms of different elements.

    Answer:

    Isotopes are the atoms of same element with same number of protons.


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