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  5. Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति

Banking Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Classification of Elements and Periodicity in Properties

  • question_answer
    All the members in a group in long form of periodic table have the same

    A)  valence

    B)  number of valence electrons

    C)  chemical properties

    D)  All of these  

    Correct Answer: D

    Solution :

     Because of the presence of same number of valence electrons the elements of same group have similar chemical properties.


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