Here's how to determine the number of electrons in p orbitals of a bromine atom:

1. Electron Configuration:

* Bromine (Br) has an atomic number of 35, meaning it has 35 electrons.

* The electron configuration of bromine is: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁵

2. Identifying p Orbitals:

* The electron configuration shows that bromine has electrons in the 2p, 3p, and 4p orbitals.

3. Total p Electrons:

* 2p: 6 electrons

* 3p: 6 electrons

* 4p: 5 electrons

* Total: 6 + 6 + 5 = 17 electrons

Therefore, there are 17 electrons occupying p orbitals in a bromine atom.