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in radioactive reaction ""(Z)^(A)X to ...

in radioactive reaction
`""_(Z)^(A)X to ""_(Z+1)^(A)X_(1) to ""_(Z+2)^(A)X_(2)to ""_(Z)^(A-4)X_(3) to ""_(Z+1)^(A-4)X_(4)`
successive emission of particles is

A

`beta^(-), beta^(-), beta^(-), alpha`

B

`beta^(-), beta^(-), beta^(+), alpha`

C

`beta^(-), beta^(-), alpha, alpha`

D

`beta^(-), beta^(-), alpha, beta^(-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`""_(Z)^(A)X to ""_(Z+1)^(A)+ beta^(-)`
`""_(Z+1)^(A)X_(1) to ""_(Z+2)^(A)+ beta^(-)`
`""_(Z+2)^(A)X_(2) to ""_(Z)^(A-4)+ alpha`
`""_(Z)^(A-4)X_(3) to ""_(Z+1)^(A-4)+ beta^(-)`
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