2. Questions Bank
  3. UPSC
  4. Chemistry
  5. Nuclear Chemistry / नाभिकीय रसायन

UPSC Chemistry Nuclear Chemistry / नाभिकीय रसायन Question Bank Atoms, Molecules and Nuclear Chemistry

  • question_answer
          Which one among the following is correct regarding \[{}^{20}Ne,{}^{23}N{{a}^{+}},{}^{19}{{F}^{-}}and\,\,{}^{24}M{{g}^{2+}}\]?                        [NDA]

    A) They are isomers of each other

    B) They are isotopes of each other

    C) They are isoelectronic with each other

    D) All of the above

    Correct Answer: C

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