Obtain approx. the ratio of the nuclear radii of the gold isotope `._79Au^(197)` and silver isotope `._47Ag^(107)`.

Explanation

To find the ratio of the nuclear radii of the gold isotope \( _{79}^{197}\text{Au} \) and the silver isotope \( _{47}^{107}\text{Ag} \), we can use the formula for nuclear radius:

\[ R = R_0 A^{1/3} \]

where:
- \( R \) is the nuclear radius,
...