Which is the electron configuration for bromine?

The answer below would be written in a straight line from left to right but I wrote it as a list to make it easier to read.

Explanation:

1s^2

2s^2

2p^6

3s^2

3p^6

4s^2

3d^10

4p^5

the answers would be

the first one and the second one

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter