Atoms And Nuclei Question 397

Question: An element A decays into an element C by a two-step process $ :A\to B+He_{2}^{4} $ and $ B\to C+2e_{0}^{-1} $ Then

Options:

A) A and C are isotopes

B) A and C are isobars

C) B and C are isotopes

D) A and B are isobars

Show Answer

Answer:

Correct Answer: A

Solution:

  • Isotopes: A & C have same number of protons.


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