Question

How many spherical nodes are in 4s orbital and 5s orbital

Answer 1

Answer:

formula for radial node is (n-l-1)

where n is principle quantum no.

and l is azimuthal quantum no.

for 4s, (value of l are s=0,p=1,d=2,f=3)

4-0-1=3

for 5s,

5-0-1=4