Question

how does the nucleus change when a beta particle is emutted​

Answer 1

Answer:

Here is your answer dear

Explanation:

The proton stays in the nucleus but the electron leaves the atom as a beta particle. When a nucleus emits a beta particle, these changes happen: the mass number stays the same. the atomic number increases by 1

Answer 2

Beta decay

A beta particle forms when a neutron changes into a proton and a high-energy electron . ... When a nucleus emits a beta particle, these changes happen: the mass number stays the same. the atomic number increases by 1.