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if m,m(n) and m(p) are the masses of ""...

if `m,m_(n) and m_(p)` are the masses of `""_(z)X^(A)` nucleus neutron and prtons respectively then.

A

`mlt(A-Z)m_(n)+Zm_(p)`

B

`m=(A-Z)m_(n)+Zm_(p)`

C

`m=(A-Z)m_(p)+Zm_(n)`

D

`mgt(A-Z)m_(n)+Zm_(p)`

Text Solution

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The correct Answer is:
A
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