Answer:
The answer is adding a proton to the nucleus.
Explanation:
The answer is adding proton to the nucleus.
Beta decay is radioactive decay in which a beta ray and a neutrino are emitted from an atomic nucleus.
There are two types of beta decay: beta minus and beta plus.
In beta plus decay, a proton is converted to a neutron, positron and an electron neutrino, so mass number does not change.
In beta minus decay (atomic number Z is increased by one) neutron is converted to a proton and an electron and an electron antineutrino.
For example, nuclear reaction:
²⁶Na → ²⁶Mg + e⁻(electron) + ve(electron antineutrino
