Q 1155434364.     A positron is emited from `text()^23Na_11.` The ratio of the atomic mass and atomic number of the resulting nuclide is

JEE 2007
A

`22/10`

B

`22/11`

C

`23/10`

D

`23/12`

HINT

Use `text()^23Na_11 rarr text()^23Na_10 + e^+ +nu_e`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer