Radioactive Decay Sequence Particles (Jee Mains) | ExamDuo
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Nuclear Structure
Medium
Radioactive Decay Sequence Particles
A radioactive nucleus
A
Z
X undergoes spontaneous decay in the sequence
A
Z
X →
Z - 1
B →
Z - 3
C →
Z - 2
D , Where Z is the atomic number of element X. The possible decay particles in the sequence are :
SELECT ONE OPTION
A
α , B⁻ , β⁺
B
α , β⁺ , B⁻
C
β⁺ , α , β⁻
D
β⁻ , α , β⁺
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