Chapter 43, Problem 20P

(a)

To determine

The unknown nuclide in the equation $\text{X}\to \text{N}\text{i}+\gamma$.

(b)

To determine

The unknown nuclide in the equation $\text{P}\text{o}\to \text{X}+\alpha$.

(c)

To determine

The unknown nuclide in the equation $\text{X}\to \text{F}\text{e}+e^{+}+\nu$.