2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन

JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Nucleus (Stability and Reaction)

  • question_answer
    Identify \['X'\] in \[_{16}{{S}^{32}}+X\to {{\,}_{15}}{{P}^{30}}+{{\,}_{2}}H{{e}^{4}}\]

    A)                 \[_{1}{{H}^{1}}\]             

    B)                 \[_{1}{{D}^{2}}\]

    C)                 \[_{0}{{n}^{1}}\]              

    D)                 \[{{e}^{-}}\]

    Correct Answer: B

    Solution :

              Equal atomic number and mass number.


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