Tha mass of a proton is approximately equal to that of? by Sunday | Mar 25 | Physics JAMB | 0 comments A. an α-particle B. a β-Particle C. a neutron D. an electron Correct Answer: Option C = a neutron Users Also Read These:The nucleon number and the proton number of a…The nucleon number and the proton number of a…The nucleon and proton numbers of a neutral atom of…Which of the following statement is true of a proton?The nucleon number and the proton number of a…