Problem

All of the following nuclei are unstable and decay by

\beta^{-}

-decay. For each, determine the daughter product nucleus. a. a

{}_{1}^{3}\text{H}

b. b

{}_{15}^{32}\text{P}

c. c

{}_{28}^{63}\text{Ni}

d. d

{}_{38}^{90}\text{Sr}

e. e

{}_{82}^{209}\text{Pb}