define nuclear fission and nuclear fusion

Moreover, nuclear fusion occurs naturally, but nuclear fission does not.īoth nuclear fusion and fission release very large and substantial amounts of energy and both share the same energy source, which is the atom itself. The key difference between nuclear fusion and fission is that nuclear fusion is the combination of two or more atoms to create one large atom while nuclear fission is the division of a larger atom into two or smaller atomic particles. What is the Difference Between Nuclear Fusion and Fission?īoth nuclear fusion and fission releases very large and substantial amounts of energy and both share the same energy source, which is the atom itself. One way of making a nuclear fusion is by allowing two or more nuclei to be near each other, which leads to a reaction which causes the atoms to stick together and combine to form as one. This type of reaction allows the atoms to combine in order to create a larger atom with a higher atomic number. Nuclear fusion is the fusing of two or more atoms to create a larger one.

Side by Side Comparison – Nuclear Fusion vs Fission in Tabular Form In simple chemistry, one creates smaller atoms while the other one combines atoms to form a larger one.

These are two different types of reactions that release certain amounts of energy. Furthermore, this is the main core of nuclear fusion and nuclear fission reaction as well. This is the ultimate philosophy in physics thereby, all events and actions always have a corresponding opposite reaction.

In physics, an action always has an equal but opposite reaction.

Define nuclear fission and nuclear fusion