NEET Sample Paper NEET Sample Test Paper-11

  • question_answer
    Which one of the following configurations represents a noble gas?

    A) \[1{{s}^{2}},2{{s}^{2}}2{{p}^{6}},3{{s}^{2}}\]

    B) \[1{{s}^{2}},2{{s}^{2}},2{{p}^{6}},3{{s}^{1}}\]

    C) \[1{{s}^{2}},2{{s}^{2}},2{{p}^{6}}\]

    D) \[1{{s}^{2}},2{{s}^{2}},2{{p}^{6}},3{{s}^{2}},3{{p}^{6}},4{{s}^{2}}\]

    Correct Answer: C

    Solution :

     \[1{{s}^{2}},2{{s}^{2}},2{{p}^{6}}\to Neon\]


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