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A positron is emitted from ""^(23)Na. Th...

A positron is emitted from `""^(23)Na`. The ratio of atomic mass and atomic number of the resulting nucleide is :

A

`22//10`

B

`22//11`

C

`23//10`

D

`23//12`

Text Solution

Verified by Experts

The correct Answer is:
C
`""_(11)^(23)Nato_(10)^(23)Ne+""_(+)overset(0)1e`
Ratio =`23/10`
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