Question

In the decay process:
$A\stackrel{-\alpha }{\to }B\stackrel{-\beta }{\to }C\stackrel{-\beta }{\to }D$

• A. $A$ and $B$ are isodiaphers
• B. $A$ and $C$ are isotones
• C. A and D are isotopes
• D. B, C, and D are isobars

Answer 1

Answer: (A), (C), (D)

Correct answer is (a) $A$ and $B$ are isodiaphers Correct answer is (c) A and D are isotopesCorrect answer is (d) B, C, and D are isobars