NEET Physics Nuclei Questions Solved

A nucleus with Z = 92 emits the following in a sequence:

α, β-, β-, α, α, α, α, α, β-,β-, α, β+, β+, α. The Z of the resulting nucleus is [AIEEE 2003]

(1) 74                 (2) 76               (3) 78                (4) 82

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