Question

Number of orbitals in second energy level of
hydrogen atom is
(1) 4
(2) 3
(3) 2
(4)
​

Answer 1

Answer:

option 1 -4

Explanation:

second energy level  means n=2

we know

orbitals in a shell=$n^{2}$

                            =$2^{2}$=4

hence Number of orbitals in second energy level of

hydrogen atom is  4

hope this will help u..