A) 11, 11, 12
B) 11, 12, 11
C) 12, 11, 11
D) 23, 11, 23.
Correct Answer: A
Solution :
no. of proton = At no.= number of \[{{e}^{-}}\] =11 no. of p+ no. of n = Atomic mass \[\therefore \] no. of \[n=13-11=12\]You need to login to perform this action.
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