Answer :
It would be best to chose atoms whose neutron and proton ratio is less than 1.5 : 1 since the most stable isotopes have neutron and proton ratio less than 1.5 : 1.
What are isotopes?
Isotopes are atoms of elements with the same atomic number but different mass numbers as a result of the difference in neutron number.
The most stable isotopes are those isotope where the ratio of protons to neutron is 1 : 1 or closer to it.
Therefore, in the process of fusing atoms to produce heavy isotopes, I would chose atoms whose neutron and proton ratio is less than 1.5 : 1.
These elements include those whose isotopic masses are less than 208.
In conclusion the stability of isotopes depends on the neutron and proton ratio in the nucleus.
Learn more about isotopes at: https://brainly.com/question/14220416
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