If the radius of the first Bohr orbit of the H atom is r then for the `Li^(2+)` ion it will be:

The radius of the first Bohr orbit for H^(o+) is

The radius of the first Bohr orbit for H^(o+) is

If the radius of the first Bohr orbit of H atom is 0.5Å , the radius of third orbit will be

If the radius of first Bohr orbit of H atom is r, then find de Broglie wavelength of electron in 3 rd orbit

If the radius of first Bohr's orbit is r, then radius of second orbit will be

The radius of the second Bohr orbit for Li^(2+) is :

The radius of the first orbit of H-atom is r. then the radius of the first orbit of Li^(2+) will be: