What is the radius of the nuclide $U_{92}^{238}$ ?

Name: What is the radius of the nuclide $U_{92}^{238}$ ?
Brand: Quizplus
Rating: 4.8 (52 reviews)

Question

What  is the radius of the nuclide $U_{92}^{238}$ ?

Quizplus · Accepted Answer

The radius of a nuclide can be estimated using the following formula:$$r = r_0 A^{1/3}$$where $r_0$ is a constant equal to $1.2 \mathrm{fm}$ and $A$ is the mass number of the nuclide. For $U_{92}^{238}$, $A = 238$, so:$$r = 1.2 \mathrm{fm} \times 238^{1/3} = 7.4 \mathrm{fm}$$

What Is the Radius of the Nuclide U92238U_{92}^{238}U92238​ ? A) 1.8fm1.8 \mathrm{fm}1.8fm

What Is the Radius of the Nuclide $U_{92}^{238}$ ?
A) $1.8 \mathrm{fm}$