JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Noble Gases Family

  • question_answer
    The last orbit of argon would have electrons [CPMT 1971, 78]

    A) 6

    B) 2

    C) 18

    D) 8

    Correct Answer: D

    Solution :

    \[A{{r}_{18}}\] ® 2, 8, 8


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