Bombarding lithium-6 with a neutron gives nuclide X and an alpha particle.What is nuclide X?

Question

Quizplus · Accepted Answer

Lithium-6 (6Li) + neutron (n) → X + alpha particle (4He). Since the alpha particle has a mass number of 4 and an atomic number of 2, it can be identified as a helium-4 nucleus. Therefore, the mass number of X should be 6 + 1 = 7. The only nuclide listed that matches this criterion is hydrogen-3 (3H), which has a mass number of 3 and an atomic number of 1.

Bombarding Lithium-6 with a Neutron Gives Nuclide X and an Alpha