Question

The radius of the hydrogen atom is 0.529x10/-10 and the radius of the nucleus is 1.2x10/-15m. Compare the radius of each by writing a ratio.

Answer 1

we know that

The radius of the hydrogen atom is  $0.529*10^{-10}m$

The radius of the nucleus is  $1.2*10^{-15}$m

the ratio is equal to

$\frac{0.529*10^{-10}}{ 1.2*10^{-15}} = 44,083.33$

that means the radius of the hydrogen atom is 44,083.33 times the radius of the nucleus

therefore

the answer is

the ratio is equal to 44,083.33