How nuclear change in nuclear reactor?

The first reactor in 1942 showed that it would work, and larger ones were built at Hanford Wa to produce plutonium for the A-bomb

Highly unlikely if not altogether impossible. In a core meltdown, you might see a steam explosion if the core melts and breaches the containment structure and hits say cooling water. But even a...

The nuclear energy generated in the core of a nuclear reactor results from nuclear fission in the fuel. The fissions in the fuel create a lot of thermal energy (heat), and the heat is carried off by...

Moderation slows or reduces the energy of neutrons in a nuclear reactor. By doing this, moderation allows continuation of the chain reaction. Neutrons will only cause more fission events when they...

Yes, a nuclear reactor produces nuclear radiation. Nuclear reactions in the core produce energy, and they also produce different types of radiation.