106 C→ 105 B + 0+1 e A student claims that the equation models beta-minus decay because the atomic number of the nucleus decreases by one. In one or two sentences, explain the error in the student’s reasoning. (2 points) Responses The student is incorrect because in beta-minus decay, the atomic number of the nucleus increases by one The student is incorrect because in beta-minus decay, the atomic number of the nucleus increases by one The student is correct The student is correct The equation models a beta-minus The equation models a beta-minus This equation models a beta plus decay This equation models a beta plus decay Skip to navigation
The student is incorrect because in beta-minus decay, the atomic number of the nucleus actually increases by one as a neutron is converted into a proton and an electron is emitted.
what are the answers
The correct answer is:
The student is incorrect because in beta-minus decay, the atomic number of the nucleus increases by one.