The third ionization energy of manganese is greater than that of both chromium and iron. This is best explained by noting that M n 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals, while C r 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals and F e 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals. Therefore, the larger Z value of M n explains why it has a larger third ionization energy than blank, while electron repulsion explains why it has a larger third ionization energy than blank.

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The third ionization energy of manganese is greater than that of both chromium and iron. This is best explained by noting that Mn2+ has The third ionization energy of manganese is greater than that of both chromium and iron. This is best explained by noting that M n 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals, while C r 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals and F e 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals. Therefore, the larger Z value of M n explains why it has a larger third ionization energy than blank, while electron repulsion explains why it has a larger third ionization energy than blank. unpaired and The third ionization energy of manganese is greater than that of both chromium and iron. This is best explained by noting that M n 2 + has blank unpaired and blank set(s) of paired electrons in its 3d orbitals, while C r 2 + has blank unpaired and blank set(s) of paired electrons in its 3d or

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