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Mn and Mp represent mass of neutron and ...

`M_n` and `M_p` represent mass of neutron and proton respectively. If an element having atomic mass `M` has `N-`neutron and `Z`-proton, then the correct relation will be :

A

`M lt {N.M_n+Z.M_p}`

B

`M lt {N.M_n+Z.M_p}`

C

`M={N.M_m+Z.M_p}`

D

`M=N{M_n+M_p}`

Text Solution

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The correct Answer is:
A
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