Answer :
Final answer:
The nuclear reaction between hydrogen-2 and hydrogen-3 is classified as a fusion reaction where lighter-mass nuclei combine to form a single nucleus, releasing energy.
Explanation:
Fusion reaction is the classification for the nuclear reaction between hydrogen-2 and hydrogen-3. In fusion reactions, lighter-mass nuclei combine to form a single nucleus, releasing energy. The high kinetic energies required for fusion reactions occur at extreme temperatures present in stars like the Sun.
Learn more about Fusion reaction here:
https://brainly.com/question/4837991
