identify the daughter isotope in this nuclear reaction: \n$_{88}^{222}ra\\rightarrow_{86}^{218}rn +…

identify the daughter isotope in this nuclear reaction: \n$_{88}^{222}ra\\rightarrow_{86}^{218}rn + _{2}^{4}he$\nwhich is the daughter isotope?\n$_{86}^{218}rn$\n$_{2}^{4}he$\n$_{88}^{222}ra$\ndone

identify the daughter isotope in this nuclear reaction: \n$_{88}^{222}ra\\rightarrow_{86}^{218}rn + _{2}^{4}he$\nwhich is the daughter isotope?\n$_{86}^{218}rn$\n$_{2}^{4}he$\n$_{88}^{222}ra$\ndone

Answer

Brief Explanations:

In a nuclear - reaction, the daughter isotope is the product isotope formed from the parent isotope. Here, $^{222}{88}Ra$ is the parent isotope which decays to form $^{218}{86}Rn$ and $^{4}{2}He$. The daughter isotope among the products is the one with a relatively larger mass compared to the alpha - particle ($^{4}{2}He$).

Answer:

A. $^{218}_{86}Rn$