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:Nuclear fission is preferred to nuclear fusion in…Which of the following scientists discovered the neutron?Which of the following statements is an advantage of…The particle that is responsible for the nuclear…Which of the following is usually used to cause…