1.

Which of the element shows only + 1 Oxidation state in transition series​

Answer»

Scandium is the element that shows only + 1 OXIDATION state in transition series​

  • Scandium and ZINC shows + 1 Oxidation state in transition series​
  • In the CASE of Scandium, d-orbital is FILLED with an unpaired electron.
  • This unpaired electron of d-orbital and the 2 electrons of the s-orbital are added, and thus results in the oxidation state of +3
  • Zinc is the element with an oxidation state of +2.


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