""(91)Pa^(234) an element of group 3 emi...

`""_(91)Pa^(234)` an element of group 3 emits `beta`-particles, the daughter nuclide belongs to

group 2

group 4

group 1

group 3

Text Solution

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The correct Answer is:

`underset("Group" 3)(""_(11)^(234)Pa) to underset("Group" 3)(""_(92)^(234)U)+""_(-1)e^(0)`

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