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The nuclei of which one of the following...

The nuclei of which one of the following pairs of nuclei are isotons ?

A

`""_(34)Se^(74),""_(31)Ga^(71)`

B

`""_(42)Mo^(92,""_(40)Zr^(92)`

C

`""_(38)Sr^(84),""_(38)Sr^(86)`

D

`""_(20)Ca^(40),""_(16)S^(32)`

Text Solution

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The correct Answer is:
A
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