Which of the following is usually used to cause fission in an atomic reactor? by Sunday | May 22 | Physics WAEC | 0 comments A. Alpha particles B. beta particles C. electrons D. Neutrons Correct Answer: Option D D. Neutrons Users Also Read These:Which of the following is not a product of nuclear fission?The particle that is responsible for the nuclear…What type of bond exits between an element X with…Which of the following is used a nuclear reactor to…In a nuclear reactor, electricity can be generated…