Question

show variation oxidation state​

Answer 1

Answer:

to process of libritation and to show carefully

Answer 2

$\huge \: Answer \pink{ - }$

• These elements show variable oxidation state because their valence electrons in two different sets of orbitals, that is (n-1)d and ns. The energy difference between these orbitals is very less, so both the energy levels can be used for bond formation. Thus, transition elements have variable oxidation states.

hope it helps❤