How does the nucleus change in beta-plus decay?

The mass number increases by one, and the atomic number remains the same.

The mass number remains the same, and the atomic number increases by one.

The mass number remains the same, and the atomic number decreases by one.

The mass number decreases by one, and the atomic number remains the same.

2 answers

yeah, yeah, J-Bean
we know you like to use google translate.
1. beta-minus decay
2. the mass number remains the same and the atomic number decreases by one
3. it becomes more stable by repositioning it's particles
4. no it is not because the mass number does not change
5.gamma emission is a type of radioactive decay but it is not a fission reaction