Chemistry Neutrons moving with an energy of 1.2 MeV are called_______________? Options:A. Fast neutronsB. Slow neutronsC. Moderate neutronsD. All are possibleView AnswerA. Fast neutrons Continue Reading Previous: Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?Next: Estimation of amounts of different components in a sample is________________?