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In a given reaction, ""(Z)X^(A)to(Z+1)...

In a given reaction,
`""_(Z)X^(A)to_(Z+1)Y^(A)to_(Z-1)K^(A-4)to_(Z-1)K^(A-4)`
The radioactive radiations are emitted in the sequence of

A

`alpha,beta,gamma`

B

`gamma,alpha,beta`

C

`beta,alpha,gamma`

D

`beta,gamma,alpha`

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-NUCLEI-Assignment Section A Objective (One option is correct )
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  16. The activity of a sample of radioactive material is R(1) at time t(1)a...

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  18. A sample of radioactive element has a mass of 10 g at an instant t=0. ...

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