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The total number of neutrons in dipositi...

The total number of neutrons in dipositive zinc ions with mass number 70 is

A

`34`

B

`40`

C

`36`

D

`38`

Text Solution

Verified by Experts

The correct Answer is:
B
`ngtl,m=-l` to `+l`
`{:(n,,l,s,),(3,,2,1//2,):}`
The value of cm is wrong
`l=2, m = - 2, -1, 0, +1, +2`
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