Question

Why transitions elements form variable oxidation state

Answer 1

Answer:Transition elements can have different oxidation states. Most of the elements show variable oxidation states. The reason being when transition metals form compounds, the electrons present in ns and (n-1)d orbitals can participate in bonding due to almost similar energies.

Explanation:

Answer 2

Explanation

Transition elements can have different oxidation states. Most of the elements show variable oxidation states. The reason being when transition metals form compounds, the electrons present in ns and (n-1)d orbitals can participate in bonding due to almost similar energies.