An alpha particle collides with a nitrogen-14 nucleus to produce an oxygen-17 nucleus and particle X\text{X}X.
714N+24He→817O+X {}^{14}_{7}\text{N} + {}^{4}_{2}\text{He} \rightarrow {}^{17}_{8}\text{O} + \text{X} 714N+24He→817O+XWhat is X\text{X}X?
a neutron
a proton
an electron
a positron