Final answer:
Elements with moderate to heavy atomic mass are the best possible candidates for a fusion reaction. In fusion reactions, smaller atoms with low binding energies can undergo fusion, such as H-2 and H-3. Extreme temperatures are required to fuse deuterium and tritium together, releasing a significant amount of energy.
Step-by-step explanation:
The elements with moderate to heavy atomic mass are the best possible candidates for a fusion reaction.
In fusion reactions, smaller atoms are suitable because they have positively charged centers that make fusion difficult. Atoms with low binding energies, such as H-2 and H-3, can undergo fusion.
Extreme temperatures are required to fuse deuterium and tritium together, and the change proceeds with a mass loss, releasing a significant amount of energy.