the orbital diagram below is written incorrectly. why?

a. the number of electrons used is incorrect.

b. the orbitals are not in the correct sequence.

c. the orbital diagram violates hund's rule.

d. the electrons are all paired.

The answer to your question is: letter C

Explanation:

Hund's rule: states that electrons always enter an empty orbital before they pair up.

In this exercise, we notice that orbital p has three suborbitals, then,

we must start filling each suborbitals with one electrons and after that we start to pairing them up.

The result must be,

1st suborbital with 2 electrons

2nd suborbital with 1 electron

3 rd suborbital with 1 electron

a graduated cylinder.

explanation: