Beta minus decay changes the atomic number Z how?

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Multiple Choice

Beta minus decay changes the atomic number Z how?

Explanation:
In beta minus decay, a neutron inside the nucleus is transformed into a proton, with the emission of an electron (the beta particle) and an antineutrino. This conversion increases the number of protons in the nucleus by one, so the atomic number Z goes up by 1. The total number of nucleons stays the same, so the mass number A doesn’t change.

In beta minus decay, a neutron inside the nucleus is transformed into a proton, with the emission of an electron (the beta particle) and an antineutrino. This conversion increases the number of protons in the nucleus by one, so the atomic number Z goes up by 1. The total number of nucleons stays the same, so the mass number A doesn’t change.

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