The radioactive nucleus A
Z X emits an alpha particle and then a beta particle to produce P
Q Y . The values of P and Q are respectively.
(a) (A – 4), (Z – 1) (b) A, (Z + 1)
(c) (A – 4), (Z – 2) (d) (A – 4), Z
Answers
Answered by
1
Answer:
a) (A-4),, (Z-1) ........................
Answered by
0
Answer:
I think so c is the answer
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