How does the nucleus change in beta-plus decay?(1 point) Responses The mass number remains the same, and the atomic number increases by one. The mass number remains the same, and the atomic number increases by one. The mass number decreases by one, and the atomic number remains the same. The mass number decreases by one, and the atomic number remains the same. The mass number increases by one, and the atomic number remains the same. The mass number increases by one, and the atomic number remains the same. The mass number remains the same, and the atomic number decreases by one.
The correct response is:
The mass number remains the same, and the atomic number decreases by one.