Both release excess nuclear binding energy.
Fission
no, but the products of fission are radioactive
Fission and fussion manly occar in a star or a sun. The reason that a star or a sun is bright is because of the heat that is given off of from fission and fussion.
If you're referring to nuclear energy in power generating plants, it is nuclear fission. If you're referring to the nuclear energy in our Sun, it is nuclear fusion.
Nuclear fission. Larger atoms are broken into smaller parts and energy is released. Nuclear fusion is where lighter atoms are fused together - as happens in the sun. This also produce energy, though much more.
A nuerologist
fusion
fussion and fission
Nuclear fusion is a nuclear reaction, but so is fission. So not all nuclear reactions are fission.
fission, fussion then pizza yum
no. the sun uses fussion, not fission. fussion requires two hydrogens that "fuse" to make a helium, which gives off a lot more energy then fission. It does not require uranium.
The atomic bombs used during World War II used fission to produce the nuclear chain reaction.