Question:
Answer the following question:
Name two elements of 3d series for which the third ionisation enthalpies are quite high.
Answer the following question:
Name two elements of 3d series for which the third ionisation enthalpies are quite high.
Name two elements of 3d series for which the third ionisation enthalpies are quite high.
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Stable configs → higher ionisation.
Updated On: Jul 3, 2025
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Solution and Explanation
Mn and Zn.
Mn: stable half-filled d$^5$.
Zn: stable completely filled d$^{10}$.
Mn: stable half-filled d$^5$.
Zn: stable completely filled d$^{10}$.
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