Once the nuclear power plant has been built and put into service, nuclear power is very reliable, it is only dependent on how reliable the plant's equipment is, things like pumps, instruments, turbines, and so on. The reactor itself hardly ever fails.
Yes, it is very reliable
Nuclear energy is a form unto itself. But please see the related question linked below.
Yes.
yes it is!;)
Nuclear binding energy is released mostly as heat energy.
Yes it is called nuclear fission and it does form energy. Hence the radioactive bombs.
Because it pollutes the earth and may not be much in future.
No, it has chemical energy
Nuclear energy
I think it is pretty reliable these days, and safe, but many people do not agree that it is safe, and it is certainly expensive to build.
Electrical energy, in the triggering and fuzing mechanisms. Chemical energy, in the form of conventional explosives used to trigger the chain reaction. Nuclear energy, in the form of fissionable or fusable nuclear materials.
no it is not it pollutes the earth and there may not be much of it in the near future