It is the combination of two nuclei into one nucleus and release of energy on consequence.
Not exactly, nuclear chain reactions are a series of nuclear fissions initiated by neutrons produced in a preceding fission.
Nuclear Fusion
Fusion is a nuclear reaction.
Nuclear fusion produces nuclear energy
Nuclear fusion
Nuclear fusion doesn't produce energy.
"Hot" nuclear fusion (this is not the term normally used) is exactly what the name implies, the materials are heated, which provides them with enough energy to overcome the normal repulsion of protons. Cold nuclear fusion requires no heating and has not yet been proved, although dozens of Physicists and Electro-Chemists have claimed to have created cold fusion. Cold Fusion relies on other forces, such as pressure, to overcome the electrostatic force of repulsion.
In nuclear fusion mass transforms into energy.
No Strontium is produced by nuclear fission not fusion.
Americium was not tested to produce nuclear fusion.
Yes, the sun is a nuclear fusion reactor.
Nuclear fusion is the source of all the sun's energy, and all other stars. It is just called nuclear fusion.