JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Valency and oxidation state

  • question_answer All element in 3rd period have [JIPMER 1997]

    A) An atomic number 3

    B) 3 complete sub-shells

    C) Valence electrons shell

    D) 3 electrons less than the octet

    Correct Answer: C

    Solution :

    Not Available

You need to login to perform this action.
You will be redirected in 3 sec spinner