What is the ground state electron configuration of ₂₅Mn?

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Quizplus · Accepted Answer

The ground state electron configuration of an atom is the arrangement of its electrons into various energy levels, starting with the lowest energy level first. In this case, we have the following atoms: S, U, B, Mn. The electron configuration for each of these atoms can be found using the periodic table. S: 1s2 2s2 2p6 3s2 3p4 U: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 B: 1s2 2s2 2p1 Mn: 1s2 2s2 2p6 3s2 3p6 4s2 3d5 To write the ground state electron configuration for ₂₅Mn, we add up the electrons for each of the individual atoms. S1: 1s2 2s2 2p6 3s2 3p4 U1: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 B125: 1s2 2s2 2p1 S1: 1s2 2s2 2p6 3s2 3p4 U1: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 Mn: 1s2 2s2 2p6 3s2 3p6 4s2 3d5 Putting these together, we get: 1s2 2s2 2p1 3s2 3p4 3d10 4s2 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f4 This is equivalent to the electron configuration in choice B.

What Is the Ground State Electron Configuration of 25Mn

What Is the Ground State Electron Configuration of ₂₅Mn