Answer :
The Mercury-181 would undergo a beta decay to produce daughter nuclei. This would be the option B
What is a radioactive decay?
We know that the term radioactive decay has to do with the kind of decay that involves the breakdown of an atom as we look at the formation of a new atom.
In this case, we can see that Mercury-181 undergoes a-decay. As the decay is taking place, there would be the loss of certain particles and there would be the formation of a new substance in the nuclear reaction.
Hence, in a nuclear reaction, there is the decay of a parent nucleus to produce a daughter nucleus.
Learn more about radioactive decay:https://brainly.com/question/1770619
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