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  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-1999

  • question_answer
    In a group of periodic table what is the basis of:

    A)  ionic potential

    B)                         electron affinity

    C)                         electron negativity

    D)                         number of covalent electron

    Correct Answer: D

    Solution :

    Elements having same number of electron their valency shell are placed in same group.


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