[Xe] 4f¹⁴ 5d¹⁰ 6s² 6p³

Here's how it breaks down:

* [Xe] represents the electron configuration of Xenon, which is the preceding noble gas.

* 4f¹⁴ indicates the filling of the 4f subshell with 14 electrons.

* 5d¹⁰ indicates the filling of the 5d subshell with 10 electrons.

* 6s² indicates the filling of the 6s subshell with 2 electrons.

* 6p³ indicates the filling of the 6p subshell with 3 electrons.

This gives a total of 83 electrons, matching the atomic number of Bismuth.