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⁺

Question

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 :

Accepted Answer

β⁺, α, β⁻

Answer

α, β⁻, β⁺

Answer

α, β⁺, β⁻

Answer

β⁻, α, β⁺

NEET 2021 Physics Radioactive Decay MCQ Question

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