A radioactive nucleus (initial mass number A and atomic number Z emits 3 \alpha particles and 2 positrons. The ratio of number of neutrons to that of protons in the final nucleus will be [AIEEE 2010]

Correct Answer is : A−Z−4Z−8

AIEEE 2010 Solved Paper

Section: Physics

Question : 56 of 89

Marks: +1, -0

A radioactive nucleus (initial mass number A and atomic number Z emits 3α particles and 2 positrons. The ratio of number of neutrons to that of protons in the final nucleus will be

[AIEEE 2010]

‌
A−Z−8
Z−4
‌
A−Z−4
Z−8
‌
A−Z−12
Z−4
‌
A−Z−4
Z−2

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