WBJEE · Chemistry · Chemical Kinetics
An element \(E\) loses one \(\alpha\) and two \(\beta\) particle in three successive stages. The resultibg element will be
- A an isobar of \(E\)
- B an isotone of \(E\)
- C an isotope of \(E\)
- D \(E\) itself
Answer & Solution
Correct Answer
(C) an isotope of \(E\)
Step-by-step Solution
Detailed explanation
Let \(Z\) = atomic number \(M=\) atornic mass Hence, \({ }_{Z} E^{M}\) and \({ }_{2} E^{M-4}\) has same atomic number with different atomic mass thus, they are isotopes.
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