Final answer:
The correct electron configuration for Mn is 1s²2s²2p63s²3p64s²3d⁵.
Step-by-step explanation:
The correct electron configuration for Mn is 1s²2s²2p63s²3p64s²3d⁵. This means that manganese has a total of 25 electrons. The electron configuration represents the distribution of these electrons into different energy levels and orbitals. In the case of Mn, the 3d sublevel is partially filled with 5 electrons.