Answer the following for hydrogen-like ions.

CHEMISTRY · Multi-part · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

Answer the following for hydrogen-like ions. (a) Find the radius of the second Bohr orbit of Li

^{2+}

(

Z=3

) in ångströms. Take

a_0 = 0.529\,\text{Å}

. (b) Determine the ratio of this radius to that of the first Bohr orbit of He

^{+}

(

Z=2