Transition elements show variable oxidation state.1. Give reason.2. Il

1.	Transition elements show variable oxidation state.1. Give reason.2. Illustrate with an example.
Answer» 1. The variable oxidation states of transition elements is due to the participation of ns and (n-1) d electrons in bonding, 2. E.g. : The outer configuration of Mn is 3d⁵,4s² it exhibits all the oxidation states from +2 to +7.

Transition elements show variable oxidation state.1. Give reason.2. Illustrate with an example.

Answer»

1. The variable oxidation states of transition elements is due to the participation of ns and (n-1) d electrons in bonding,

2. E.g. : The outer configuration of Mn is 3d⁵,4s² it exhibits all the oxidation states from +2 to +7.