i truly need help with these 10 questions , it soo late and i only have 2 days too turn it in please anybody help me !!

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

If anyone who can me with this hw? i would really appreciate it

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.