Question

Which one of the following nuclear reaction is correct

• A. ${}_6{C}^{13}{+}_1{H}^1{\to }_7{N}^{13}+{\beta }^{-}+v^{-}$
• B. ${}_{11}N{a}^{23}{+}_1{H}^1{\to }_{10}N{e}^{20}{+}_{2}H{e}^4$
• C. ${}_{13}A{l}^{23}{+}_0{n}^1{\to }_{11}N{a}^{23}+e^0$
• D. None of these

Answer 1

The correct option is B ${}_{11}N{a}^{23}{+}_1{H}^1{\to }_{10}N{e}^{20}{+}_{2}H{e}^4$

Equate mass number and atomic number on both sides.