Final answer:
The orbital diagram for Br with 35 protons and 35 electrons is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5.
Step-by-step explanation:
The orbital diagram for Br with 35 protons and 35 electrons is as follows:
1s22s22p63s23p64s23d104p5
Each orbital is represented by a box and each electron is represented by an arrow. The arrows can be either up or down to indicate the electron's spin. In this case, there are 35 electrons, so there will be 35 arrows.