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Punjab Medical Punjab - MET Solved Paper-1999

  • question_answer
    Electronic configuration\[1{{s}^{2}},\,\,2{{s}^{2}}2{{p}_{x}}^{1}2{{p}_{y}}^{1}2{{p}_{z}}^{1}\]represents which of the following elements?

    A)  Hydrogen          

    B)  Oxygen

    C)  Fluorine                             

    D)  Nitrogen

    Correct Answer: D

    Solution :

    The atomic number of the given element is\[2+2+1+1+1=7\]. Since the atomic number of nitrogen is\[7\], therefore, the element is nitrogen.


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