seriosly do not get this chem problem :/?

Question

A)what are the similarities and differences between the hydrogen atom 2s and 3s orbtals?
B) what are the similarities and diferences between the 2s orbital and a 2p orbital?

Answer 1

2s and 3s are both spherical, but 3s is larger.

2s and 2p both have the same average radius (approx), but 2s is spherical and 2p is figure-of-eight shaped.