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UPSC Chemistry Nuclear Chemistry / नाभिकीय रसायन Question Bank Atoms, Molecules and Nuclear Chemistry

  • question_answer
    Which of the following statements is /are correct? According to Dalton's theory
    A. An atom is the smallest particle of matter
    B. An atom is the smallest particle of an element
    C. An atom is the smallest indivisible particle of an element that can take part in a chemical change
    D. An atom is the radioactive emission
             

    A) A, B, and C

    B) B, C and D

    C) A, C and D       

    D) A and D

    Correct Answer: A

    Solution :

    Not Available       


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