Question

In a nuclear reactor, what needs to be controlled so that dangerous explosions do not occur?

(1 point)

active molecules

various gasses

unstable atoms

hot liquids

Answer 1

In a nuclear reactor, what needs to be controlled to prevent dangerous explosions is **unstable atoms**. This involves managing the fission process and ensuring that the nuclear reactions are kept at a safe and controlled rate to prevent overheating and potential explosions.