Generally enthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value. Why?

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Vikas TU · Answer

Due to lanthanide contraction such abnormalities can be seen. This contraction leads to the updown and imbalance in 3d and 4d orbital series for d-block elements. Therefore, the E nthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value.

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Generally enthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value. Why?

Generally enthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value. Why?

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Generally enthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value. Why?

Generally enthalpies of atomization increases from left to right till the middle of transition series & then decreases. However in 3d & 4d series Mn and Tc show abnormally low value. Why?

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Inorganic Chemistry

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