Which of the following materials is used to control the rate of neutron production in a nuclear reactor? by Sunday | May 22 | Physics WAEC | 0 comments A. boron rods B. concrete shield C. graphite rods D. uranium rods Correct Answer: Option A A. boron rods Users Also Read These:Which of the following is used in a nuclear reactor…Which of the following scientists discovered the neutron?Which of the following statements is the major…In a nuclear reactor, chain reactions result from…The material used to slow down the neutrons in a…