yes it is the mchanical becz we exerts force on neucleons
The energy released is nuclear energy.
Not. It is nuclear energy.
A nonexample of nuclear fission would be chemical reactions, where chemical bonds are broken and formed between atoms, resulting in a rearrangement of molecules. Nuclear fission involves splitting of atomic nuclei and releasing a large amount of energy.
No. Fireworks rely on chemical rather than nuclear energy. They are driven by an oxidation-reduction reaction. Fireworks were developed centuries before we discovered nuclear fission.
Nuclear fission is a type of nuclear reaction that converts nuclear energy into thermal energy (heat), which can then be used to generate mechanical energy (such as electricity). So, fission nuclear energy originates as nuclear energy and can be converted into mechanical energy.
You get nuclear fission in:nuclear fission reactorsatomic fission bombs
nuclear chain reactionNote: there are also chemical chain reactions (e.g. polymerization), of course they involve no neutrons
nuclear fission
Chemical energy can be converted into nuclear energy through processes like nuclear fission or fusion. In nuclear fission, the nucleus of an atom is split into smaller parts, releasing a significant amount of energy. In nuclear fusion, nuclei are combined to form heavier nuclei, also releasing energy. These processes release a much larger amount of energy compared to chemical reactions.
It is a set of nuclear equations, not chemical equations. No there are too many of them to write, however they can be summarized by the equation:U235 + n --> light fission product + heavy fission product + x nWhere x varies from 2 to 5 or 6.The mass of the light fission product varies from about 70 to about 115.The mass of the heavy fission product varies from about 115 to about 160.
nuclear fission
You must not ask "what element", but "what isotope". Uranium-235 is one example of an ISOTOPE that is appropriate for nuclear fission. Uranium-238 is the same for chemical reactions, but for purposes of nuclear reactions, different isotopes must be considered to be different types of atoms.