Question

Find the radius of 1st 2nd and 3rd shell of H atom.

Answer 1

Answer:

Radius of bohr orbit i=0.529n^2/z

as for hydrogen z=1

  1st orbit=0.529

  2nd orbit n=2 and z=1 so =2.116

 3rd orbit n=3 and z=1 so=4.775