Question

write an expression for radius of a nucleus in terms of mass number​

Answer 1

Answer:

$R=R_{0} . (A)^{1/3}$   OR   $R=R_{0} \sqrt[3]{A}$

Explanation:

In the equation,

R= Radius of the nucleus

$R_{0}$ = Constant( Value: $1.3$×$10^{-15}metre$$<R_{0} <1.44$×$10^{-15}metre$)

A= Atomic Number of the element / nucleus

The equation was derived by Rutherford after he studied many different nuclei.