NEET2021Physics-Nuclear Chemistry

NEET 2021 Physics Radioactive Decay MCQ Question

Type: MCQ-conceptual-Medium-Class 12

A radioactive nucleus undergoes spontaneous decay in the sequence X → Y → Z → C → D, where Z is the atomic number of element X. The possible decay particles in the sequence are :

A

α, β⁻, β⁺

B

α, β⁺, β⁻

C

β⁺, α, β⁻

D

β⁻, α, β⁺

Correct Answer

Option C

Detailed Explanation

The sequence of decay particles is determined by the type of decay processes involved, such as alpha and beta decays.

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