Question

How many p orbitals have n=4

Answer 1

P-orbitals under the Principle quantum number, n = 4
would be: 2p, 3p, 4p
[ Each contains 3 orbitals ]

So, Total = 3 * 3 = 9 Orbitals

Hope this helps!

Answer 2

Answer is 2.n=4 will have 2 p orbitals