Question

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

• 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 isodiaphersCorrect answer is (c) A and D are isotopesCorrect answer is (d) B, C, and D are isobars